Türkiye
Süper Lig
2026-27 season
Türkiye
2026-27 season
Galatasaray1030−€146m+€10m−€136mGalatasaray · −€146m spent · +€10m received · net −€136m · In 10 · Out 30
| 4 Sept | Out | Siraçhan Nas · AM | to Adanaspor | — |
| 4 Sept | Out | Siraçhan Nas · AM | to Adanaspor | — |
| 2 Sept | Out | Victor Nelsson · CB | to Free agent | — |
| 2 Sept | Out | Victor Nelsson · CB | to Free agent | — |
| 2 Sept | In | El Chadaille Bitshiabu · CB | from RB Leipzig | Loan |
| 2 Sept | In | El Chadaille Bitshiabu · CB | from RB Leipzig | Loan |
| 1 Sept | In | Deniz Gül · ST | from FC Porto | €10m |
| 1 Sept | In | Deniz Gül · ST | from FC Porto | €10m |
| 29 Aug | In | Rafael Leão · ST | from Milan | €38m |
| 29 Aug | In | Rafael Leão · ST | from Milan | €38m |
| 21 Aug | Out | Metehan Baltacı · CB | to Gençlerbirliği | Loan |
| 21 Aug | Out | Metehan Baltacı · CB | to Gençlerbirliği | Loan |
| 21 Aug | Out | Elias Jelert · RB | to Le Havre | Loan |
| 21 Aug | Out | Elias Jelert · RB | to Le Havre | Loan |
| 20 Aug | In | Aleksey Batrakov · AM | from Lokomotiv | €25m |
| 20 Aug | In | Aleksey Batrakov · AM | from Lokomotiv | €25m |
| 17 Aug | Out | Ali Turap Bülbül · RB | to Amed Sportif | — |
| 17 Aug | Out | Ali Turap Bülbül · RB | to Amed Sportif | — |
| 14 Aug | Out | Halil Dervişoğlu · ST | to Gaziantep FK | Loan |
| 14 Aug | Out | Halil Dervişoğlu · ST | to Gaziantep FK | Loan |
| 14 Aug | Out | Ali Efe Çördek | to Belediye Bingölspor K. | Free |
| 14 Aug | Out | Yalın Dilek · ST | to Bandırmaspor | Loan |
| 14 Aug | Out | Umut Erdem · LB | to Rizespor | — |
| 14 Aug | Out | Ali Efe Çördek | to Belediye Bingölspor K. | Free |
| 14 Aug | Out | Yalın Dilek · ST | to Bandırmaspor | Loan |
| 14 Aug | Out | Umut Erdem · LB | to Rizespor | — |
| 12 Aug | Out | Ege Araç · CB | to Adanaspor | Loan |
| 12 Aug | Out | Ege Araç · CB | to Adanaspor | Loan |
| 19 Jul | Out | Ahmed Kutucu · LW | to Rizespor | Loan |
| 19 Jul | Out | Ahmed Kutucu · LW | to Rizespor | Loan |
| 15 Jul | In | Lesley Ugochukwu · DM | from Burnley | Loan |
| 15 Jul | In | Lesley Ugochukwu · CM | from Burnley | Loan |
| 23 Jun | Out | Mauro Icardi · ST | to Free agent | — |
| 23 Jun | Out | Mauro Icardi · ST | to Free agent | — |
| 15 Jun | Out | Nicolò Zaniolo · ST | to Udinese | €5m |
| 15 Jun | Out | Nicolò Zaniolo · ST | to Udinese | €5m |
| 6 Jun | Out | Wilfried Zaha · LW | to Free agent | — |
| 6 Jun | Out | Batuhan Şen · GK | to Karagümrük | Free |
| 6 Jun | Out | Wilfried Zaha · LW | to Free agent | — |
| 6 Jun | Out | Batuhan Şen · GK | to Karagümrük | Free |
Beşiktaş2232−€132.5m+€3m−€129.5m (est.)Beşiktaş · −€132.5m spent · +€3m received · net −€129.5m · In 22 · Out 32
| 4 Sept | Out | Emrecan Uzunhan · CB | to İstanbulspor | Free |
| 4 Sept | Out | Arda Kılıç | to Kırklarelispor | — |
| 4 Sept | Out | Emrecan Uzunhan · CB | to İstanbulspor | Free |
| 4 Sept | Out | Arda Kılıç | to Kırklarelispor | — |
| 4 Sept | In | Ümit Akdağ · CB | from Alanyaspor | — |
| 4 Sept | Out | Élan Ricardo · AM | to Györi ETO | Loan |
| 4 Sept | In | Ümit Akdağ · CB | from Alanyaspor | — |
| 4 Sept | Out | Élan Ricardo · AM | to Györi ETO | Loan |
| 2 Sept | Out | Joao Mário · LW | to AEK Athens | Free |
| 2 Sept | Out | Joao Mário · LW | to AEK Athens | Free |
| 30 Aug | Out | Moatasem Al Musrati · CM | to Free agent | — |
| 30 Aug | Out | Moatasem Al Musrati · CM | to Free agent | — |
| 30 Aug | Out | Amir Hadžiahmetović · DM | to Free agent | — |
| 30 Aug | Out | Amir Hadžiahmetović · DM | to Free agent | — |
| 28 Aug | In | Fabio Miretti · AM | from Juventus | Loan |
| 28 Aug | In | Fabio Miretti · AM | from Juventus | Loan |
| 27 Aug | Out | Felix Uduokhai · CB | to Union Berlin | €1.5m |
| 27 Aug | In | Ernest Poku · AM | from Leverkusen | Loan |
| 27 Aug | Out | Felix Uduokhai · CB | to Union Berlin | €1.5m |
| 27 Aug | In | Ernest Poku · AM | from Leverkusen | Loan |
| 25 Aug | Out | Jean Onana · DM | to Free agent | — |
| 25 Aug | Out | Jean Onana · DM | to Free agent | — |
| 15 Aug | Out | Emre Bilgin · GK | to Eyüpspor | — |
| 15 Aug | Out | Emre Bilgin · GK | to Eyüpspor | — |
| 12 Aug | In | Dušan Vlahović · ST | from Free agent | Free |
| 12 Aug | In | Dušan Vlahović · ST | from Free agent | Free |
| 31 Jul | Out | Devrim Şahin · LW | to Bodrum FK | Loan |
| 31 Jul | Out | Devrim Şahin · LW | to Bodrum FK | Loan |
| 19 Jul | Out | Tayyip Talha Sanuç · CB | to Rizespor | — |
| 19 Jul | Out | Tayyip Talha Sanuç · CB | to Rizespor | — |
| 14 Jul | In | Leandro Trossard · LW | from Arsenal | €20m |
| 14 Jul | In | Leandro Trossard · LW | from Arsenal | €20m |
| 9 Jul | In | Salih Özcan · DM | from Dortmund | Free |
| 9 Jul | In | Salih Özcan · DM | from Dortmund | Free |
| 8 Jul | In | Alexander Nübel · GK | from Bayern München | €5m |
| 8 Jul | In | Alexander Nübel · GK | from Bayern München | €5m |
| 7 Jul | In | Doğan Alemdar · GK | from Başakşehir | — |
| 7 Jul | In | Doğan Alemdar · GK | from Başakşehir | — |
| 5 Jul | In | İlhan Fakılı · LW | from Clermont Foot | €1.2m (est.) |
| 5 Jul | In | İlhan Fakılı · LW | from Clermont Foot | €1.2m (est.) |
| 4 Jul | Out | Gökhan Sazdagi · RB | to Çorum FK | Free |
| 4 Jul | Out | Gökhan Sazdagi · RB | to Çorum FK | Free |
| 2 Jul | In | Kassoum Ouattara · LWB | from Monaco | €10m |
| 2 Jul | In | Kassoum Ouattara · LWB | from Monaco | €10m |
| 1 Jul | Out | Emrecan Terzi · LM | to Iğdır FK | Free |
| 1 Jul | Out | Emrecan Terzi · LM | to Iğdır FK | Free |
| 23 Jun | Out | Salih Uçan · DM | to Free agent | — |
| 23 Jun | Out | Ersin Destanoğlu · GK | to Free agent | — |
| 23 Jun | Out | Salih Uçan · DM | to Free agent | — |
| 23 Jun | Out | Ersin Destanoğlu · GK | to Free agent | — |
| 6 Jun | In | Orkun Kökcü · AM | from Benfica | €30m |
| 6 Jun | Out | Necip Uysal · DM | to Free agent | — |
| 6 Jun | In | Orkun Kökcü · AM | from Benfica | €30m |
| 6 Jun | Out | Necip Uysal · DM | to Free agent | — |
Fenerbahçe1236−€183m+€58m−€125mFenerbahçe · −€183m spent · +€58m received · net −€125m · In 12 · Out 36
| 9 Sept | Out | Rodrigo Becão · CB | to Rodina | Loan |
| 9 Sept | Out | Rodrigo Becão · CB | to Rodina | Loan |
| 4 Sept | Out | Caglar Söyüncü · CB | to Çorum FK | Free |
| 4 Sept | Out | Caglar Söyüncü · CB | to Çorum FK | Free |
| 4 Sept | Out | Adem Yesilyurt | to Kütahyaspor | Loan |
| 4 Sept | Out | Adem Yesilyurt | to Kütahyaspor | Loan |
| 4 Sept | Out | Talisca · ST | to Free agent | — |
| 3 Sept | Out | Talisca · ST | to Free agent | — |
| 1 Sept | Out | Diego Carlos · CB | to Parma | Loan |
| 1 Sept | Out | Diego Carlos · CB | to Parma | Loan |
| 29 Aug | Out | Sofyan Amrabat · DM | to Free agent | — |
| 29 Aug | Out | Sofyan Amrabat · DM | to Free agent | — |
| 28 Aug | In | Kojo Peprah Oppong · CB | from Nice | €12m |
| 28 Aug | Out | Cengiz Ünder · RW | to Çorum FK | Free |
| 28 Aug | In | Kojo Peprah Oppong · CB | from Nice | €12m |
| 28 Aug | Out | Cengiz Ünder · RW | to Çorum FK | Free |
| 27 Aug | Out | Dominik Livaković · GK | to Barcelona | €2m |
| 27 Aug | Out | Dominik Livaković · GK | to Barcelona | €2m |
| 25 Aug | Out | Emre Demir · AM | to Alanyaspor | — |
| 25 Aug | Out | Emre Demir · AM | to Alanyaspor | — |
| 21 Aug | Out | Çagri Fedai · ST | to Kütahyaspor | — |
| 21 Aug | Out | Çagri Fedai · ST | to Kütahyaspor | — |
| 19 Aug | Out | Sidiki Cherif · ST | to Coventry | €24.5m |
| 19 Aug | Out | Anthony Musaba · LW | to Norwich | Loan |
| 19 Aug | Out | Omar Fayed · CB | to Frosinone | €500k |
| 19 Aug | Out | Sidiki Cherif · ST | to Coventry | €24.5m |
| 19 Aug | Out | Anthony Musaba · LW | to Norwich | Loan |
| 19 Aug | Out | Omar Fayed · CB | to Frosinone | €500k |
| 14 Aug | Out | Fred · AM | to Atlético-MG | €2m |
| 14 Aug | Out | Fred · AM | to Atlético-MG | €2m |
| 14 Aug | Out | İrfan Eğribayat · GK | to Gençlerbirliği | — |
| 14 Aug | Out | İrfan Eğribayat · GK | to Gençlerbirliği | — |
| 12 Aug | In | Romelu Lukaku · ST | from Napoli | €6m |
| 12 Aug | In | Romelu Lukaku · ST | from Napoli | €6m |
| 12 Aug | Out | Engin Can Biterge | to Adanaspor | — |
| 12 Aug | Out | Engin Can Biterge | to Adanaspor | — |
| 28 Jul | Out | Yiğit Fidan · CB | to Muğlaspor | Loan |
| 28 Jul | Out | Yiğit Fidan · CB | to Muğlaspor | Loan |
| 14 Jul | In | Mason Greenwood · RW | from Marseille | €40m |
| 14 Jul | In | Mason Greenwood · RW | from Marseille | €40m |
| 3 Jul | In | Nathan Aké · CB | from Man City | — |
| 3 Jul | In | Nathan Aké · CB | from Man City | — |
| 19 Jun | In | Vedat Muriqi · ST | from Mallorca | €15.5m |
| 19 Jun | In | Vedat Muriqi · ST | from Mallorca | €15.5m |
| 6 Jun | In | Sidiki Cherif · ST | from Angers | €18m |
| 6 Jun | Out | Emre Mor · RWB | to Free agent | — |
| 6 Jun | In | Sidiki Cherif · ST | from Angers | €18m |
| 6 Jun | Out | Emre Mor · RWB | to Free agent | — |
Çorum FK4434−€32.8m—−€32.8mÇorum FK · −€32.8m spent · +€0 received · net −€32.8m · In 44 · Out 34
| 7 Sept | Out | Danijel Aleksić · AM | to Free agent | — |
| 6 Sept | Out | Danijel Aleksić · AM | to Free agent | — |
| 4 Sept | In | Caglar Söyüncü · CB | from Fenerbahçe | Free |
| 4 Sept | Out | Kenan Fakılı · AM | to Bodrum FK | Loan |
| 4 Sept | Out | Serdar Gürler · RW | to Iğdır FK | Free |
| 4 Sept | In | Caglar Söyüncü · CB | from Fenerbahçe | Free |
| 4 Sept | Out | Kenan Fakılı · AM | to Bodrum FK | Loan |
| 4 Sept | Out | Serdar Gürler · RW | to Iğdır FK | Free |
| 1 Sept | In | Youssoufa Moukoko · ST | from FC København | Loan |
| 1 Sept | In | Youssoufa Moukoko · ST | from FC København | Loan |
| 30 Aug | In | Ermin Mahmić · AM | from Slovan Liberec | €5m |
| 30 Aug | In | Ermin Mahmić · AM | from Slovan Liberec | €5m |
| 29 Aug | In | Göktan Gürpüz · RW | from Trabzonspor | Loan |
| 29 Aug | In | Göktan Gürpüz · RW | from Trabzonspor | Loan |
| 28 Aug | In | Cengiz Ünder · RW | from Fenerbahçe | Free |
| 28 Aug | In | Cengiz Ünder · RW | from Fenerbahçe | Free |
| 26 Aug | Out | Hasan Abdulkareem · RW | to Al Zawraa | — |
| 26 Aug | Out | Hasan Abdulkareem · RW | to Al Zawraa | — |
| 22 Aug | Out | Üzeyir Ergün · RB | to Sarıyer | Free |
| 22 Aug | Out | Üzeyir Ergün · RB | to Sarıyer | Free |
| 20 Aug | Out | Burak Çoban · LW | to Free agent | — |
| 20 Aug | Out | Burak Çoban · LW | to Free agent | — |
| 20 Aug | Out | Sinan Osmanoğlu · CB | to Van Spor Kulübü | Free |
| 20 Aug | Out | Sinan Osmanoğlu · CB | to Van Spor Kulübü | Free |
| 12 Aug | Out | Ferhat Yazgan · DM | to Esenler Erokspor | — |
| 12 Aug | Out | Eren Karadağ · LW | to Sarıyer | — |
| 12 Aug | Out | Ferhat Yazgan · DM | to Esenler Erokspor | — |
| 12 Aug | Out | Eren Karadağ · LW | to Sarıyer | — |
| 11 Aug | In | Alexandros Kyziridis · LM | from Hearts | €1.9m |
| 11 Aug | In | Alexandros Kyziridis · LM | from Hearts | €1.9m |
| 10 Aug | In | Mohamed Diomandé · AM | from Rangers | €5.5m |
| 10 Aug | In | Mohamed Diomandé · AM | from Rangers | €5.5m |
| 9 Aug | In | Berat Özdemir · DM | from Başakşehir | — |
| 9 Aug | In | Berat Özdemir · DM | from Başakşehir | — |
| 9 Aug | Out | Hasan Yeşilyurt · DM | to Sarıyer | Free |
| 9 Aug | Out | Hasan Yeşilyurt · DM | to Sarıyer | Free |
| 9 Aug | In | Markus Seehusen Karlsbakk · CM | from Lillestrøm | €2m |
| 9 Aug | In | Jesús Ramírez · ST | from Nacional | — |
| 9 Aug | In | Markus Seehusen Karlsbakk · CM | from Lillestrøm | €2m |
| 9 Aug | In | Jesús Ramírez · ST | from Nacional | — |
| 3 Aug | In | Alexandre Penetra · CB | from AZ Alkmaar | Loan |
| 3 Aug | In | Alexandre Penetra · CB | from AZ Alkmaar | Loan |
| 24 Jul | Out | Pedrinho · DM | to Free agent | — |
| 24 Jul | Out | Pedrinho · DM | to Free agent | — |
| 24 Jul | In | Andrei Borza · LB | from Free agent | Free |
| 24 Jul | In | Andrei Borza · LB | from Free agent | Free |
| 23 Jul | Out | Erkan Kaş · LB | to Free agent | — |
| 23 Jul | Out | Erkan Kaş · LB | to Free agent | — |
| 15 Jul | Out | Ibrahim Šehić · GK | to Sarıyer | Free |
| 15 Jul | Out | Ibrahim Šehić · GK | to Sarıyer | Free |
| 11 Jul | In | Hüseyin Bulut · RB | from Free agent | Free |
| 11 Jul | In | Hüseyin Bulut · RB | from Free agent | Free |
| 10 Jul | In | Marcos Felipe · GK | from Eyüpspor | — |
| 10 Jul | In | Marcos Felipe · GK | from Eyüpspor | — |
| 9 Jul | Out | Braian Samudio · ST | to Free agent | — |
| 9 Jul | Out | Braian Samudio · ST | to Free agent | — |
| 9 Jul | Out | Emeka Eze · ST | to Sarıyer | Free |
| 9 Jul | Out | Emeka Eze · ST | to Sarıyer | Free |
| 8 Jul | In | Hasan Abdulkareem · RW | from Al Zawraa | Free |
| 8 Jul | In | Feyttullah Gürlük · LW | from Free agent | Free |
| 8 Jul | In | Erhan Erentürk · GK | from Free agent | Free |
| 8 Jul | In | Hasan Yeşilyurt · DM | from Sarıyer | Free |
| 8 Jul | In | Hasan Abdulkareem · RW | from Al Zawraa | Free |
| 8 Jul | In | Feyttullah Gürlük · LW | from Free agent | Free |
| 8 Jul | In | Erhan Erentürk · GK | from Free agent | Free |
| 8 Jul | In | Hasan Yeşilyurt · DM | from Sarıyer | Free |
| 8 Jul | Out | Yusuf Erdoğan · LW | to Free agent | — |
| 8 Jul | Out | Yusuf Erdoğan · LW | to Free agent | — |
| 7 Jul | In | Serdar Saatçi · CB | from Trabzonspor | — |
| 7 Jul | In | Serdar Saatçi · CB | from Trabzonspor | — |
| 6 Jul | In | Ylber Ramadani · DM | from Lecce | €1m |
| 6 Jul | In | Ylber Ramadani · DM | from Lecce | €1m |
| 5 Jul | Out | Ahmet Kivanç · GK | to Bursaspor | Free |
| 5 Jul | Out | Ahmet Kivanç · GK | to Bursaspor | Free |
| 4 Jul | In | Gökhan Sazdagi · RB | from Beşiktaş | Free |
| 4 Jul | In | Gökhan Sazdagi · RB | from Beşiktaş | Free |
| 1 Jul | In | Hrvoje Smolčić · CB | from Frankfurt | €1m |
| 1 Jul | In | Hrvoje Smolčić · CB | from Frankfurt | €1m |
Kasımpaşa2220−€14.6m—−€14.6mKasımpaşa · −€14.6m spent · +€0 received · net −€14.6m · In 22 · Out 20
| 5 Sept | Out | Mamadou Fall · RW | to İstanbulspor | — |
| 5 Sept | Out | Mamadou Fall · RW | to İstanbulspor | — |
| 4 Sept | In | Jesurun Rak-Sakyi · RW | from Crystal Palace | Loan |
| 4 Sept | In | Ömer Bayram · LB | from Sarıyer | Free |
| 4 Sept | In | Jesurun Rak-Sakyi · RW | from Crystal Palace | Loan |
| 4 Sept | In | Ömer Bayram · LB | from Sarıyer | Free |
| 26 Aug | In | Kevin Mouanga · CB | from Lausanne | — |
| 26 Aug | In | Kevin Mouanga · CB | from Lausanne | — |
| 14 Aug | Out | Yusuf Barası · LW | to Eyüpspor | — |
| 14 Aug | Out | Yusuf Barası · LW | to Eyüpspor | — |
| 12 Aug | Out | Berkay Muratoğlu · CB | to Belediye Bingölspor K. | — |
| 12 Aug | Out | Berkay Muratoğlu · CB | to Belediye Bingölspor K. | — |
| 12 Aug | Out | Kubilay Kanatsızkuş · ST | to Esenler Erokspor | — |
| 12 Aug | Out | Kubilay Kanatsızkuş · ST | to Esenler Erokspor | — |
| 9 Aug | Out | Erdem Çetinkaya · LW | to Adanaspor | Loan |
| 9 Aug | Out | Erdem Çetinkaya · LW | to Adanaspor | Loan |
| 7 Aug | Out | Nicholas Opoku · CB | to Las Palmas | Free |
| 7 Aug | Out | Nicholas Opoku · CB | to Las Palmas | Free |
| 29 Jul | In | Güven Yalcin · ST | from Free agent | Free |
| 29 Jul | In | Güven Yalcin · ST | from Free agent | Free |
| 28 Jul | In | Adrian Benedyczak · ST | from Parma | €4m |
| 28 Jul | In | Adrian Benedyczak · ST | from Parma | €4m |
| 19 Jul | Out | Yasin Eratilla | to Sakaryaspor | — |
| 19 Jul | Out | Yasin Eratilla | to Sakaryaspor | — |
| 16 Jul | In | Thiemoko Diarra · RW | from Reims | — |
| 16 Jul | In | Thiemoko Diarra · RW | from Reims | — |
| 14 Jul | In | Jakob Vestergaard Jessen · LB | from Fredericia | — |
| 14 Jul | In | Jakob Vestergaard Jessen · LB | from Fredericia | — |
| 8 Jul | In | Ayberk Karapo · RB | from Manisa Futbol Kulübü | €1.4m |
| 8 Jul | In | Ayberk Karapo · RB | from Manisa Futbol Kulübü | €1.4m |
| 7 Jul | Out | Cenk Tosun · ST | to Karagümrük | Free |
| 7 Jul | Out | Cenk Tosun · ST | to Karagümrük | Free |
| 1 Jul | In | Marcus Rafferty · LW | from Degerfors | €1.4m |
| 1 Jul | In | Marcus Rafferty · LW | from Degerfors | €1.4m |
| 30 Jun | Out | Emre Taşdemir · LB | to Mardinspor | Free |
| 30 Jun | Out | Emre Taşdemir · LB | to Mardinspor | Free |
| 15 Jun | In | Matei Cristian Ilie · CB | from CFR Cluj | €500k |
| 15 Jun | In | Matei Cristian Ilie · CB | from CFR Cluj | €500k |
| 11 Jun | Out | Kenan Kurtovic | to Mura | Loan |
| 11 Jun | Out | Kenan Kurtovic | to Mura | Loan |
| 11 Jun | In | Kenan Kurtovic | from Mura | Free |
| 11 Jun | In | Kenan Kurtovic | from Mura | Free |
Başakşehir1232−€13.6m—−€13.6mBaşakşehir · −€13.6m spent · +€0 received · net −€13.6m · In 12 · Out 32
| 6 Sept | Out | Francis Nzaba · CB | to Antalyaspor | Free |
| 6 Sept | Out | Berkay Aslan | to Bodrum FK | Loan |
| 6 Sept | Out | Francis Nzaba · CB | to Antalyaspor | Free |
| 6 Sept | Out | Berkay Aslan | to Bodrum FK | Loan |
| 2 Sept | Out | Nuno da Costa · ST | to Antalyaspor | Free |
| 2 Sept | Out | Nuno da Costa · ST | to Antalyaspor | Free |
| 28 Aug | Out | Mohamed Fofana · DM | to Chaves | Free |
| 28 Aug | Out | Mohamed Fofana · DM | to Chaves | Free |
| 27 Aug | Out | Dogukan Tuzcu | to Adanaspor | — |
| 27 Aug | Out | Dogukan Tuzcu | to Adanaspor | — |
| 14 Aug | Out | Matchoi · CM | to Nacional | — |
| 14 Aug | Out | Matchoi · CM | to Nacional | — |
| 12 Aug | Out | Abdoulaye Yoro · CM | to Dundee United | Loan |
| 12 Aug | Out | Abdoulaye Yoro · CM | to Dundee United | Loan |
| 12 Aug | Out | Halit Acun | to Sebatspor | Free |
| 12 Aug | Out | Halit Acun | to Sebatspor | Free |
| 9 Aug | Out | Berat Özdemir · DM | to Çorum FK | — |
| 9 Aug | Out | Berat Özdemir · DM | to Çorum FK | — |
| 7 Aug | Out | Festy Ebosele · RB | to Erzurumspor FK | — |
| 7 Aug | Out | Festy Ebosele · AM | to Erzurumspor FK | — |
| 29 Jul | In | Umut Bozok · ST | from Eyüpspor | Free |
| 29 Jul | In | Umut Bozok · ST | from Eyüpspor | Free |
| 28 Jul | Out | Emre Kaplan · LB | to Bodrum FK | — |
| 28 Jul | In | Andreas Skov Olsen · RW | from Wolfsburg | Loan |
| 28 Jul | Out | Berkay Aydoğmuş · AM | to Gebzespor | Loan |
| 28 Jul | Out | Emre Kaplan · LB | to Bodrum FK | — |
| 28 Jul | In | Andreas Skov Olsen · RW | from Wolfsburg | Loan |
| 28 Jul | Out | Berkay Aydoğmuş · AM | to Gebzespor | Loan |
| 9 Jul | In | Emin Bayram · CB | from Westerlo | €4m |
| 9 Jul | In | Emin Bayram · CB | from Westerlo | €4m |
| 9 Jul | Out | Hamza Ljukovac | to Zrinjski Mostar | Free |
| 9 Jul | Out | Hamza Ljukovac | to Zrinjski Mostar | Free |
| 9 Jul | Out | Burak Sefa Kavraz | to 52 Orduspor | — |
| 9 Jul | Out | Burak Sefa Kavraz | to 52 Orduspor | — |
| 7 Jul | Out | Doğan Alemdar · GK | to Beşiktaş | — |
| 7 Jul | Out | Miguel Crespo · AM | to Al Khaleej | — |
| 7 Jul | Out | Doğan Alemdar · GK | to Beşiktaş | — |
| 7 Jul | Out | Miguel Crespo · AM | to Al Khaleej | — |
| 23 Jun | In | Edin Višća · RW | from Free agent | Free |
| 23 Jun | In | Edin Višća · RW | from Free agent | Free |
| 22 Jun | In | Michał Karbownik · LB | from Hertha BSC | Free |
| 22 Jun | In | Michał Karbownik · LB | from Hertha BSC | Free |
| 5 Jun | In | Eldor Shomurodov · AM | from Roma | €2.8m |
| 5 Jun | In | Eldor Shomurodov · AM | from Roma | €2.8m |
Amed Sportif3230−€9.3m—−€9.3m (est.)Amed Sportif · −€9.3m spent · +€0 received · net −€9.3m · In 32 · Out 30
| 27 Aug | Out | Oğuzhan Matur · LB | to Muğlaspor | Free |
| 27 Aug | Out | Oğuzhan Matur · LB | to Muğlaspor | Free |
| 21 Aug | Out | Celal Hanalp · CB | to Van Spor Kulübü | — |
| 21 Aug | Out | Celal Hanalp · CB | to Van Spor Kulübü | — |
| 20 Aug | Out | Emrah Başsan · LB | to Pendikspor | Free |
| 20 Aug | Out | Emrah Başsan · LB | to Pendikspor | Free |
| 17 Aug | In | Ali Turap Bülbül · RB | from Galatasaray | — |
| 17 Aug | In | Ali Turap Bülbül · RB | from Galatasaray | — |
| 15 Aug | Out | Çekdar Orhan · RW | to Free agent | — |
| 15 Aug | Out | Çekdar Orhan · RW | to Free agent | — |
| 14 Aug | Out | Abdulsamed Damlu · GK | to Van Spor Kulübü | — |
| 14 Aug | Out | Abdulsamed Damlu · GK | to Van Spor Kulübü | — |
| 11 Aug | In | Samuel Ballet · RW | from Antalyaspor | — |
| 11 Aug | In | Gökhan Gül · CB | from Al Akhdoud | — |
| 11 Aug | In | Rayan Lutin · ST | from Amiens | Free |
| 11 Aug | In | Samuel Ballet · RW | from Antalyaspor | — |
| 11 Aug | In | Gökhan Gül · CB | from Al Akhdoud | — |
| 11 Aug | In | Rayan Lutin · ST | from Amiens | Free |
| 11 Aug | In | Collins Sor · LW | from Genk | — |
| 11 Aug | In | Collins Sor · LW | from Genk | — |
| 9 Aug | Out | Florent Hasani · ST | to Kayserispor | — |
| 9 Aug | Out | Daniel Moreno · RW | to Kayserispor | — |
| 9 Aug | Out | Sinan Kurt · DM | to Kayserispor | Free |
| 9 Aug | Out | Florent Hasani · ST | to Kayserispor | — |
| 9 Aug | Out | Daniel Moreno · RW | to Kayserispor | — |
| 9 Aug | Out | Sinan Kurt · DM | to Kayserispor | Free |
| 27 Jul | In | Gift Orban · ST | from Hoffenheim | Loan |
| 27 Jul | In | Gift Orban · ST | from Hoffenheim | Loan |
| 24 Jul | Out | Mert Altıntaş · LW | to Kahramanmaras Istiklal | Free |
| 24 Jul | Out | Mert Altıntaş · LW | to Kahramanmaras Istiklal | Free |
| 23 Jul | In | Rayan Raveloson · DM | from Young Boys | €800k |
| 23 Jul | In | Rayan Raveloson · DM | from Young Boys | €800k |
| 22 Jul | In | Alban Lafont · GK | from Nantes | €1m |
| 22 Jul | In | Alban Lafont · GK | from Nantes | €1m |
| 18 Jul | Out | Erce Kardeşler · GK | to Mardinspor | Free |
| 18 Jul | Out | Erce Kardeşler · GK | to Mardinspor | Free |
| 17 Jul | Out | Dilhan Demir · RW | to Free agent | — |
| 17 Jul | Out | André Poko · AM | to Free agent | — |
| 17 Jul | Out | Tarkan Serbest · DM | to Free agent | — |
| 17 Jul | Out | Hasan Ali Kaldırım · LB | to Free agent | — |
| 17 Jul | Out | Dilhan Demir · RW | to Free agent | — |
| 17 Jul | Out | André Poko · AM | to Free agent | — |
| 17 Jul | Out | Tarkan Serbest · DM | to Free agent | — |
| 17 Jul | Out | Hasan Ali Kaldırım · LB | to Free agent | — |
| 16 Jul | Out | Zdravko Dimitrov · LW | to Mardinspor | Free |
| 16 Jul | Out | Zdravko Dimitrov · LW | to Mardinspor | Free |
| 16 Jul | In | Ermal Krasniqi · LW | from Legia Warszawa | Free |
| 16 Jul | In | Ermal Krasniqi · LW | from Legia Warszawa | Free |
| 15 Jul | In | Umut Meraş · LB | from Eyüpspor | Free |
| 15 Jul | In | Umut Meraş · LB | from Eyüpspor | Free |
| 10 Jul | In | Furkan Soyalp · DM | from Free agent | Free |
| 10 Jul | In | Lumbardh Dellova · CB | from CSKA Sofia | €950k |
| 10 Jul | In | Furkan Soyalp · DM | from Free agent | Free |
| 10 Jul | In | Lumbardh Dellova · CB | from CSKA Sofia | €950k |
| 8 Jul | In | Amadou Cissé · RB | from Strasbourg | Free |
| 8 Jul | In | Amadou Cissé · RB | from Strasbourg | Free |
| 4 Jul | In | Mustafa Burak Bozan · GK | from Gaziantep FK | €600k (est.) |
| 4 Jul | In | Mustafa Burak Bozan · GK | from Gaziantep FK | €600k (est.) |
| 29 Jun | In | Rayan Raveloson · DM | from Young Boys | €800k |
| 28 Jun | In | Rayan Raveloson · DM | from Young Boys | €800k |
| 27 Jun | In | David Bates · CB | from Standard Liège | €500k |
| 27 Jun | In | David Bates · CB | from Standard Liège | €500k |
Rizespor1824−€6m—−€6m (est.)Rizespor · −€6m spent · +€0 received · net −€6m · In 18 · Out 24
| 4 Sept | In | Gennaro Borrelli · ST | from Cagliari | Loan |
| 4 Sept | In | Can Bozdoğan · DM | from Free agent | Free |
| 4 Sept | In | Gennaro Borrelli · ST | from Cagliari | Loan |
| 4 Sept | In | Can Bozdoğan · DM | from Free agent | Free |
| 2 Sept | Out | Mame Mor Faye · LW | to Esenler Erokspor | Loan |
| 2 Sept | Out | Mame Mor Faye · LW | to Esenler Erokspor | Loan |
| 23 Aug | Out | Furkan Orak · RB | to Esenler Erokspor | Loan |
| 23 Aug | Out | Furkan Orak · RB | to Esenler Erokspor | Loan |
| 14 Aug | In | Moussa Diakité · CM | from Cádiz | Loan |
| 14 Aug | In | Moussa Diakité · CM | from Cádiz | Loan |
| 14 Aug | In | Umut Erdem · LB | from Galatasaray | — |
| 14 Aug | In | Umut Erdem · LB | from Galatasaray | — |
| 12 Aug | Out | Anıl Yaşar · CB | to Eyüpspor | Loan |
| 12 Aug | Out | Anıl Yaşar · CB | to Eyüpspor | Loan |
| 7 Aug | Out | Altin Zeqiri · LW | to Esenler Erokspor | — |
| 7 Aug | Out | Altin Zeqiri · LW | to Esenler Erokspor | — |
| 5 Aug | Out | Muhamed Buljubašić · AM | to Esenler Erokspor | — |
| 5 Aug | Out | Muhamed Buljubašić · AM | to Esenler Erokspor | — |
| 26 Jul | Out | Erdem Canpolat · GK | to Esenler Erokspor | Loan |
| 26 Jul | Out | Erdem Canpolat · GK | to Esenler Erokspor | Loan |
| 26 Jul | Out | Giannis Papanikolaou · DM | to Widzew Łódź | Free |
| 26 Jul | Out | Giannis Papanikolaou · DM | to Widzew Łódź | Free |
| 22 Jul | Out | Benhur Keser · RW | to Free agent | — |
| 21 Jul | Out | Benhur Keser · RW | to Free agent | — |
| 19 Jul | In | Ahmed Kutucu · LW | from Galatasaray | Loan |
| 19 Jul | In | Ahmed Kutucu · LW | from Galatasaray | Loan |
| 19 Jul | In | Tayyip Talha Sanuç · CB | from Beşiktaş | — |
| 19 Jul | In | Tayyip Talha Sanuç · CB | from Beşiktaş | — |
| 8 Jul | In | Modibo Sagnan · CB | from Montpellier | €2m (est.) |
| 8 Jul | In | Modibo Sagnan · CB | from Montpellier | €2m (est.) |
| 5 Jul | Out | Emir Ortakaya · CB | to Kocaelispor | — |
| 5 Jul | Out | Emir Ortakaya · CB | to Kocaelispor | — |
| 4 Jul | Out | Eray Korkmaz · RB | to Mardinspor | Loan |
| 4 Jul | Out | Eray Korkmaz · RB | to Mardinspor | Loan |
| 26 Jun | In | Zakaria Ariss · LB | from SC Bastia | — |
| 26 Jun | In | Siaka Bakayoko · CB | from Amiens | €1m |
| 26 Jun | In | Zakaria Ariss · LB | from SC Bastia | — |
| 26 Jun | In | Siaka Bakayoko · CB | from Amiens | €1m |
| 23 Jun | Out | Casper Højer Nielsen · LB | to Free agent | — |
| 23 Jun | Out | Casper Højer Nielsen · LB | to Free agent | — |
| 5 Jun | Out | Samet Akaydin · CB | to Trabzonspor | Free |
| 5 Jun | Out | Samet Akaydin · CB | to Trabzonspor | Free |
Konyaspor2240−€5.1m+€600k−€4.5mKonyaspor · −€5.1m spent · +€600k received · net −€4.5m · In 22 · Out 40
| 4 Sept | In | Ahmet Oğuz · RB | from Free agent | Free |
| 4 Sept | In | Ahmet Oğuz · RB | from Free agent | Free |
| 2 Sept | Out | Utku Eriş · CB | to Kırklarelispor | Free |
| 2 Sept | Out | Utku Eriş · CB | to Kırklarelispor | Free |
| 2 Sept | Out | Morten Bjørlo · DM | to Tromsø | Free |
| 2 Sept | Out | Morten Bjørlo · DM | to Tromsø | Free |
| 1 Sept | Out | Kaan Akyazı · RWB | to Inegölspor | Loan |
| 1 Sept | Out | Kaan Akyazı · RWB | to Inegölspor | Loan |
| 1 Sept | In | Mostafa Mohamed · ST | from Nantes | €750k |
| 1 Sept | In | Mostafa Mohamed · ST | from Nantes | €750k |
| 1 Sept | Out | Blaž Kramer · ST | to NK Celje | €300k |
| 1 Sept | Out | Eren Yagmur · ST | to Laçi | Loan |
| 1 Sept | Out | Blaž Kramer · ST | to NK Celje | €300k |
| 1 Sept | Out | Eren Yagmur · ST | to Laçi | Loan |
| 28 Aug | In | Jean-Luc Dompé · LW | from Hamburger SV | Free |
| 28 Aug | In | Jean-Luc Dompé · LW | from Hamburger SV | Free |
| 18 Aug | In | Rajmund Tóth · DM | from Györi ETO | €1.8m |
| 18 Aug | In | Rajmund Tóth · DM | from Györi ETO | €1.8m |
| 14 Aug | In | Enis Destan · ST | from Hull | — |
| 14 Aug | In | Enis Destan · ST | from Hull | — |
| 12 Aug | Out | Ahmet Tirpanci | to Yeni Mersin Idmanyurdu | — |
| 12 Aug | Out | Ahmet Tirpanci | to Yeni Mersin Idmanyurdu | — |
| 11 Aug | Out | Ahmet Dagdevir | to Yeni Mersin Idmanyurdu | Free |
| 11 Aug | Out | Ahmet Dagdevir | to Yeni Mersin Idmanyurdu | Free |
| 10 Aug | In | Arthur Masuaku · LB | from Sunderland | Free |
| 10 Aug | In | Arthur Masuaku · LB | from Sunderland | Free |
| 9 Aug | Out | Tunahan Taşçı · RW | to Ümraniyespor | Loan |
| 9 Aug | Out | Tunahan Taşçı · RW | to Ümraniyespor | Loan |
| 7 Aug | In | Marko Jevtović · DM | from Free agent | — |
| 7 Aug | In | Marko Jevtović · DM | from Free agent | — |
| 5 Aug | Out | Mehmet Büyüksayar · RW | to Adanaspor | Free |
| 5 Aug | Out | Mehmet Büyüksayar · RW | to Adanaspor | Free |
| 3 Aug | Out | Adem Eren Kabak · DM | to Mardinspor | Loan |
| 3 Aug | Out | Adem Eren Kabak · DM | to Mardinspor | Loan |
| 30 Jul | Out | Sander Svendsen · RW | to Kristiansund | Free |
| 30 Jul | Out | Sander Svendsen · RW | to Kristiansund | Free |
| 29 Jul | In | Chidozie Awaziem · CB | from Nantes | — |
| 29 Jul | In | Chidozie Awaziem · CB | from Nantes | — |
| 15 Jul | In | Ebrima Colley · LW | from Young Boys | Loan |
| 15 Jul | Out | Jin-Ho Jo · DM | to Batman Petrolspor | Loan |
| 15 Jul | In | Ebrima Colley · LW | from Young Boys | Loan |
| 15 Jul | Out | Jin-Ho Jo · DM | to Batman Petrolspor | Loan |
| 14 Jul | In | Da Mata · CB | from Flamengo | — |
| 14 Jul | In | Da Mata · CB | from Flamengo | — |
| 2 Jul | Out | Kazeem Olaigbe · LW | to Basel | Loan |
| 2 Jul | Out | Kazeem Olaigbe · LW | to Basel | Loan |
| 1 Jul | In | Arif Boşluk · LB | from Trabzonspor | — |
| 1 Jul | Out | Yasir Subaşı · LB | to Free agent | — |
| 1 Jul | In | Arif Boşluk · LB | from Trabzonspor | — |
| 1 Jul | Out | Yasir Subaşı · LB | to Free agent | — |
| 28 Jun | Out | İsmail Buğa · AM | to Elazığspor | Loan |
| 28 Jun | Out | İsmail Buğa · AM | to Elazığspor | Loan |
| 25 Jun | Out | Metehan Mert · CB | to Batman Petrolspor | Free |
| 25 Jun | Out | Metehan Mert · CB | to Batman Petrolspor | Free |
| 23 Jun | Out | Berkan Kutlu · DM | to Free agent | — |
| 23 Jun | Out | Riechedly Bazoer · CB | to Free agent | — |
| 23 Jun | Out | Marko Jevtović · DM | to Free agent | — |
| 23 Jun | Out | Berkan Kutlu · DM | to Free agent | — |
| 23 Jun | Out | Riechedly Bazoer · CB | to Free agent | — |
| 23 Jun | Out | Marko Jevtović · DM | to Free agent | — |
| 1 Jun | Out | Marius Ștefănescu · RW | to Universitatea Cluj | Free |
| 1 Jun | Out | Marius Ștefănescu · RW | to Universitatea Cluj | Free |
Gençlerbirliği1816−€4.4m+€3m−€1.4mGençlerbirliği · −€4.4m spent · +€3m received · net −€1.4m · In 18 · Out 16
| 6 Sept | Out | Moussa Kyabou · AM | to Free agent | — |
| 6 Sept | Out | Moussa Kyabou · AM | to Free agent | — |
| 4 Sept | In | Rafael Luís · DM | from Benfica B | — |
| 4 Sept | In | Pedro Mendes · ST | from Modena | €600k |
| 4 Sept | Out | Ensar Kemaloğlu · CM | to Kayserispor | Free |
| 4 Sept | In | Rafael Luís · DM | from Benfica B | — |
| 4 Sept | In | Pedro Mendes · ST | from Modena | €600k |
| 4 Sept | Out | Ensar Kemaloğlu · CM | to Kayserispor | Free |
| 3 Sept | In | Victor Orakpo · LW | from Nice | Loan |
| 3 Sept | In | Victor Orakpo · ST | from Nice | Loan |
| 2 Sept | Out | Žan Žužek · CB | to NK Celje | Free |
| 2 Sept | Out | Žan Žužek · CB | to NK Celje | Free |
| 21 Aug | In | Metehan Baltacı · CB | from Galatasaray | Loan |
| 21 Aug | In | Metehan Baltacı · CB | from Galatasaray | Loan |
| 20 Aug | In | Tiago Gouveia · LW | from Benfica | Loan |
| 20 Aug | In | Tiago Gouveia · LW | from Benfica | Loan |
| 20 Aug | In | Cheikh Niasse · CM | from Hellas Verona | Loan |
| 20 Aug | In | Cheikh Niasse · CM | from Hellas Verona | Loan |
| 14 Aug | In | İrfan Eğribayat · GK | from Fenerbahçe | — |
| 14 Aug | In | İrfan Eğribayat · GK | from Fenerbahçe | — |
| 22 Jul | Out | Tom Dele-Bashiru · DM | to Aris Thessaloniki | €1.5m |
| 22 Jul | Out | Tom Dele-Bashiru · DM | to Aris Thessaloniki | €1.5m |
| 9 Jul | In | Kévin Rodrigues · LB | from Free agent | Free |
| 9 Jul | In | Kévin Rodrigues · LB | from Free agent | Free |
| 6 Jul | Out | Gökhan Altıparmak · ST | to Free agent | — |
| 6 Jul | Out | Gökhan Altıparmak · ST | to Free agent | — |
| 10 Jun | Out | Erhan Erentürk · GK | to Free agent | — |
| 10 Jun | Out | Erhan Erentürk · GK | to Free agent | — |
| 6 Jun | In | Sékou Koïta · ST | from CSKA | €1.6m |
| 6 Jun | Out | Matěj Hanousek · LB | to Free agent | — |
| 6 Jun | In | Sékou Koïta · ST | from CSKA | €1.6m |
| 6 Jun | Out | Metehan Mimaroğlu · LW | to Free agent | — |
| 6 Jun | Out | Matěj Hanousek · LB | to Free agent | — |
| 6 Jun | Out | Metehan Mimaroğlu · LW | to Free agent | — |
Kocaelispor2824−€1.2m+€100k−€1.1mKocaelispor · −€1.2m spent · +€100k received · net −€1.1m · In 28 · Out 24
| 6 Sept | Out | Samet Yalçin · CM | to Antalyaspor | €50k |
| 6 Sept | Out | Samet Yalçin · CM | to Antalyaspor | €50k |
| 5 Sept | Out | Habib Keïta · DM | to Free agent | — |
| 5 Sept | Out | Habib Keïta · CM | to Free agent | — |
| 1 Sept | In | Tobias Gulliksen · CM | from Rapid Wien | Loan |
| 1 Sept | In | Tobias Gulliksen · AM | from Rapid Wien | Loan |
| 28 Aug | In | Florian Ayé · ST | from Servette | — |
| 28 Aug | In | Florian Ayé · ST | from Servette | — |
| 24 Aug | In | Matej Maglica · CB | from Darmstadt | — |
| 24 Aug | In | Matej Maglica · CB | from Darmstadt | — |
| 20 Aug | In | Gonçalo Sousa · RW | from FC Porto | Loan |
| 20 Aug | In | Gonçalo Sousa · RW | from FC Porto | Loan |
| 11 Aug | In | Berkan Kutlu · DM | from Free agent | Free |
| 11 Aug | In | Berkan Kutlu · DM | from Free agent | Free |
| 7 Aug | In | Metehan Altunbaş · LW | from Eyüpspor | €600k |
| 7 Aug | In | Metehan Altunbaş · LW | from Eyüpspor | €600k |
| 5 Aug | Out | Joseph Boende · AM | to Brest | Free |
| 5 Aug | Out | Joseph Boende · AM | to Brest | Free |
| 27 Jul | In | Uğur Yıldız · AM | from Göztepe | — |
| 27 Jul | In | Uğur Yıldız · AM | from Göztepe | — |
| 27 Jul | Out | Darko Churlinov · LW | to Pogoń Szczecin | — |
| 27 Jul | Out | Darko Churlinov · LW | to Pogoń Szczecin | — |
| 22 Jul | Out | Karol Linetty · DM | to Free agent | — |
| 22 Jul | Out | Karol Linetty · DM | to Free agent | — |
| 19 Jul | In | Show · DM | from Maccabi Haifa | Free |
| 19 Jul | In | Show · CM | from Maccabi Haifa | Free |
| 17 Jul | In | Haydar Karataş · LM | from Sakaryaspor | Free |
| 17 Jul | In | Haydar Karataş · LM | from Sakaryaspor | Free |
| 7 Jul | In | Tanguy Zoukrou · CB | from Young Boys | Loan |
| 7 Jul | In | Tanguy Zoukrou · CB | from Young Boys | Loan |
| 5 Jul | In | Emir Ortakaya · CB | from Rizespor | — |
| 5 Jul | In | Emir Ortakaya · CB | from Rizespor | — |
| 1 Jul | Out | Show · DM | to Free agent | — |
| 1 Jul | Out | Furkan Gedik · LW | to Free agent | — |
| 1 Jul | Out | Can Keleş · RW | to Free agent | — |
| 1 Jul | Out | Botond Balogh · CB | to Free agent | — |
| 1 Jul | Out | Show · CM | to Free agent | — |
| 1 Jul | Out | Furkan Gedik · LW | to Free agent | — |
| 1 Jul | Out | Can Keleş · RW | to Free agent | — |
| 1 Jul | Out | Botond Balogh · CB | to Free agent | — |
| 1 Jul | In | Makana Baku · LW | from Atromitos | Free |
| 1 Jul | In | Makana Baku · LW | from Atromitos | Free |
| 29 Jun | Out | Mesut Tunalı · CM | to Free agent | — |
| 29 Jun | Out | Mesut Tunalı · CM | to Free agent | — |
| 23 Jun | In | Onurcan Piri · GK | from Kayserispor | Free |
| 23 Jun | In | Onurcan Piri · GK | from Kayserispor | Free |
| 6 Jun | In | Uğur Yıldız · AM | from Free agent | Free |
| 6 Jun | Out | Ahmet Oğuz · RB | to Free agent | — |
| 6 Jun | In | Uğur Yıldız · AM | from Free agent | Free |
| 6 Jun | Out | Ahmet Oğuz · RB | to Free agent | — |
| 4 Jun | Out | Serdar Dursun · ST | to Free agent | — |
| 4 Jun | Out | Serdar Dursun · ST | to Free agent | — |
Alanyaspor1020——€0Alanyaspor · −€0 spent · +€0 received · net €0 · In 10 · Out 20
| 5 Sept | Out | Batuhan Yavuz · CB | to İstanbulspor | — |
| 5 Sept | Out | Batuhan Yavuz · CB | to İstanbulspor | — |
| 4 Sept | Out | Yusuf Can Karademir | to Yalovaspor | Loan |
| 4 Sept | Out | Yusuf Can Karademir | to Yalovaspor | Loan |
| 4 Sept | Out | Ümit Akdağ · CB | to Beşiktaş | — |
| 4 Sept | Out | Ümit Akdağ · CB | to Beşiktaş | — |
| 25 Aug | In | Emre Demir · AM | from Fenerbahçe | — |
| 25 Aug | In | Emre Demir · AM | from Fenerbahçe | — |
| 24 Aug | In | Paolo Fernandes · RM | from AEK Athens | Loan |
| 24 Aug | In | Paolo Fernandes · RM | from AEK Athens | Loan |
| 21 Aug | In | Iván Cédric · ST | from Van Spor Kulübü | — |
| 21 Aug | In | Iván Cédric · ST | from Van Spor Kulübü | — |
| 12 Aug | Out | Osman Arslantaş · LW | to Eskişehirspor | Free |
| 12 Aug | Out | Osman Arslantaş · LW | to Eskişehirspor | Free |
| 9 Aug | In | Baran Gezek · CM | from Kayserispor | — |
| 9 Aug | Out | Eren Altıntaş · DM | to Sebatspor | Loan |
| 9 Aug | In | Baran Gezek · CM | from Kayserispor | — |
| 9 Aug | Out | Eren Altıntaş · DM | to Sebatspor | Loan |
| 27 Jul | Out | Güven Yalcin · ST | to Free agent | — |
| 27 Jul | Out | Güven Yalcin · ST | to Free agent | — |
| 17 Jul | Out | Ertuğrul Taşkıran · GK | to Erzurumspor FK | Free |
| 17 Jul | Out | Ertuğrul Taşkıran · GK | to Erzurumspor FK | Free |
| 9 Jul | Out | Buluthan Bulut · CM | to Muğlaspor | — |
| 9 Jul | Out | Buluthan Bulut · CM | to Muğlaspor | — |
| 6 Jul | In | Omar Ben Ali · ST | from CS Sfaxien | — |
| 6 Jul | In | Omar Ben Ali · ST | from CS Sfaxien | — |
| 30 Jun | Out | Nicolas Janvier · CM | to Free agent | — |
| 30 Jun | Out | Nicolas Janvier · CM | to Free agent | — |
| 18 Jun | Out | Efecan Karaca · AM | to Free agent | — |
| 18 Jun | Out | Efecan Karaca · AM | to Free agent | — |
Erzurumspor FK1818−€250k+€450k+€200k (est.)Erzurumspor FK · −€250k spent · +€450k received · net +€200k · In 18 · Out 18
| 6 Sept | Out | Ali Ülgen · RB | to Van Spor Kulübü | Loan |
| 6 Sept | Out | Mert Onal · DM | to Sebatspor | Loan |
| 6 Sept | Out | Enes Karakas | to Karşıyaka | Free |
| 6 Sept | Out | Ali Ülgen · RB | to Van Spor Kulübü | Loan |
| 6 Sept | Out | Mert Onal · DM | to Sebatspor | Loan |
| 6 Sept | Out | Enes Karakas | to Karşıyaka | Free |
| 4 Sept | Out | Fernando Santos · LW | to Free agent | — |
| 4 Sept | In | Lawrence Agyekum · RM | from Cercle Brugge | Loan |
| 4 Sept | Out | Murat Akpınar · AM | to Kayserispor | Free |
| 4 Sept | Out | Fernando Santos · LW | to Free agent | — |
| 4 Sept | In | Lawrence Agyekum · RM | from Cercle Brugge | Loan |
| 4 Sept | Out | Murat Akpınar · AM | to Kayserispor | Free |
| 4 Sept | Out | İlkan Sever · AM | to Van Spor Kulübü | Loan |
| 4 Sept | Out | İlkan Sever · AM | to Van Spor Kulübü | Loan |
| 25 Aug | In | Ibrahim Diabate · ST | from GAIS | Loan |
| 25 Aug | In | Ibrahim Diabate · ST | from GAIS | Loan |
| 25 Aug | Out | Serkan Kose | to Kütahyaspor | €225k (est.) |
| 25 Aug | Out | Serkan Kose | to Kütahyaspor | €225k (est.) |
| 21 Aug | Out | Furkan Özhan · CB | to Van Spor Kulübü | Loan |
| 21 Aug | Out | Furkan Özhan · CB | to Van Spor Kulübü | Loan |
| 19 Aug | In | Elisha Owusu · CM | from Auxerre | — |
| 19 Aug | In | Miguel Cardoso · LW | from Kayserispor | €125k |
| 19 Aug | In | Elisha Owusu · CM | from Auxerre | — |
| 19 Aug | In | Miguel Cardoso · LW | from Kayserispor | €125k |
| 7 Aug | In | Festy Ebosele · RB | from Başakşehir | — |
| 7 Aug | In | Festy Ebosele · AM | from Başakşehir | — |
| 4 Aug | In | Nəriman Akhundzada · RM | from Columbus | Loan |
| 3 Aug | In | Nəriman Akhundzada · RM | from Columbus | Loan |
| 30 Jul | In | Gyrano Kerk · ST | from Free agent | Free |
| 30 Jul | In | Gyrano Kerk · ST | from Free agent | Free |
| 17 Jul | In | Ertuğrul Taşkıran · GK | from Alanyaspor | Free |
| 17 Jul | In | Ertuğrul Taşkıran · GK | from Alanyaspor | Free |
| 15 Jul | In | Nihad Mujakić · CB | from Partizan Beograd | — |
| 15 Jul | In | Nihad Mujakić · CB | from Partizan Beograd | — |
| 7 Jul | Out | Giovanni Crociata · AM | to Iğdır FK | Free |
| 7 Jul | Out | Giovanni Crociata · AM | to Iğdır FK | Free |
Eyüpspor2824—+€1.2m+€1.2mEyüpspor · −€0 spent · +€1.2m received · net +€1.2m · In 28 · Out 24
| 6 Sept | Out | Ismaila Manga · AM | to Pendikspor | Free |
| 6 Sept | Out | Ismaila Manga · AM | to Pendikspor | Free |
| 4 Sept | Out | Calegari · RB | to LA Galaxy | — |
| 4 Sept | Out | Calegari · RB | to LA Galaxy | — |
| 15 Aug | In | Emre Bilgin · GK | from Beşiktaş | — |
| 15 Aug | In | Emre Bilgin · GK | from Beşiktaş | — |
| 14 Aug | In | Yusuf Barası · LW | from Kasımpaşa | — |
| 14 Aug | In | Yusuf Barası · LW | from Kasımpaşa | — |
| 12 Aug | In | Anıl Yaşar · CB | from Rizespor | Loan |
| 12 Aug | In | Anıl Yaşar · CB | from Rizespor | Loan |
| 9 Aug | Out | Fethi Özer · CB | to Kayserispor | Free |
| 9 Aug | Out | Fethi Özer · CB | to Kayserispor | Free |
| 7 Aug | Out | Metehan Altunbaş · LW | to Kocaelispor | €600k |
| 7 Aug | Out | Metehan Altunbaş · LW | to Kocaelispor | €600k |
| 5 Aug | In | Bilal Boutobba · RW | from Al Najma | — |
| 5 Aug | In | Bilal Boutobba · RW | from Al Najma | — |
| 4 Aug | In | Ahmed Abdullahi · ST | from Sunderland | — |
| 4 Aug | In | Ahmed Abdullahi · ST | from Sunderland | — |
| 31 Jul | In | Abdelhamid Sabiri · AM | from Free agent | Free |
| 31 Jul | In | Abdelhamid Sabiri · AM | from Free agent | Free |
| 29 Jul | In | Chandrel Massanga · DM | from Hatayspor | Free |
| 29 Jul | Out | Umut Bozok · ST | to Başakşehir | Free |
| 29 Jul | In | Chandrel Massanga · DM | from Hatayspor | Free |
| 29 Jul | Out | Umut Bozok · ST | to Başakşehir | Free |
| 24 Jul | In | Mete Kaan Demir · RM | from Sakaryaspor | Free |
| 24 Jul | In | Mete Kaan Demir · CM | from Sakaryaspor | Free |
| 15 Jul | In | Jawad El Yamiq · CB | from Free agent | Free |
| 15 Jul | In | Jawad El Yamiq · CB | from Free agent | Free |
| 15 Jul | Out | Umut Meraş · LB | to Amed Sportif | Free |
| 15 Jul | Out | Umut Meraş · LB | to Amed Sportif | Free |
| 14 Jul | In | Horațiu Moldovan · GK | from Atlético Madrid | Loan |
| 14 Jul | In | Horațiu Moldovan · GK | from Atlético Madrid | Loan |
| 10 Jul | Out | Marcos Felipe · GK | to Çorum FK | — |
| 10 Jul | Out | Marcos Felipe · GK | to Çorum FK | — |
| 9 Jul | Out | Emre Akbaba · AM | to Karagümrük | Free |
| 9 Jul | Out | Emre Akbaba · AM | to Karagümrük | Free |
| 7 Jul | In | Zak Jules · CB | from Rotherham | Free |
| 7 Jul | In | Zak Jules · CB | from Rotherham | Free |
| 7 Jul | In | David Costa · AM | from Torreense | — |
| 7 Jul | In | David Costa · AM | from Torreense | — |
| 3 Jul | In | Konrad Michalak · LW | from Panetolikos | Free |
| 3 Jul | In | Konrad Michalak · LW | from Panetolikos | Free |
| 2 Jul | Out | Hüseyin Maldar · RWB | to Bursaspor | Free |
| 2 Jul | Out | Hüseyin Maldar · RWB | to Bursaspor | Free |
| 1 Jul | In | Marcos Felipe · GK | from Bahia | Free |
| 1 Jul | In | Marcos Felipe · GK | from Bahia | Free |
| 24 Jun | Out | Luccas Claro · CB | to Free agent | — |
| 24 Jun | Out | Luccas Claro · CB | to Free agent | — |
| 10 Jun | Out | Erdem Gökce · RB | to Free agent | — |
| 10 Jun | Out | Erdem Gökce · RB | to Free agent | — |
| 6 Jun | Out | Mateusz Łęgowski · AM | to Free agent | — |
| 6 Jun | Out | Mateusz Łęgowski · AM | to Free agent | — |
Trabzonspor2642−€101.3m+€102.5m+€1.2m (est.)Trabzonspor · −€101.3m spent · +€102.5m received · net +€1.2m · In 26 · Out 42
| 4 Sept | Out | René Mitongo · ST | to Estrela da Amadora | Loan |
| 4 Sept | Out | René Mitongo · ST | to Estrela da Amadora | Loan |
| 3 Sept | Out | Denis Drăguș · ST | to Free agent | — |
| 3 Sept | Out | Denis Drăguș · ST | to Free agent | — |
| 2 Sept | In | Franculino · ST | from FC Midtjylland | €17m |
| 2 Sept | In | Franculino · ST | from FC Midtjylland | €17m |
| 1 Sept | Out | John Lundstram · DM | to Free agent | — |
| 1 Sept | Out | John Lundstram · DM | to Free agent | — |
| 29 Aug | Out | Göktan Gürpüz · RW | to Çorum FK | Loan |
| 29 Aug | Out | Göktan Gürpüz · RW | to Çorum FK | Loan |
| 25 Aug | In | Fabinho · DM | from Al Ittihad | Free |
| 25 Aug | In | Fabinho · DM | from Al Ittihad | Free |
| 12 Aug | Out | Zekeriya Bulut | to Etimesgut Belediyespor | Free |
| 12 Aug | Out | Taha İnce | to Pendikspor | — |
| 12 Aug | Out | Thierry Darnel Karadeniz · RM | to Sebatspor | Loan |
| 12 Aug | Out | Zekeriya Bulut | to Etimesgut Belediyespor | Free |
| 12 Aug | Out | Taha İnce | to Pendikspor | — |
| 12 Aug | Out | Thierry Darnel Karadeniz · RM | to Sebatspor | Loan |
| 10 Aug | Out | Salih Malkoçoglu · CB | to Al-Jazira | €3.8m |
| 10 Aug | Out | Salih Malkoçoglu · CB | to Al-Jazira | €3.8m |
| 5 Aug | In | Mohamed Salah · RW | from Free agent | Free |
| 5 Aug | In | Mohamed Salah · RW | from Free agent | Free |
| 30 Jul | Out | Arda Öztürk · CB | to Iğdır FK | Loan |
| 30 Jul | Out | Arda Öztürk · CB | to Iğdır FK | Loan |
| 29 Jul | Out | Boran Başkan · LB | to Bodrum FK | — |
| 29 Jul | Out | Ali Şahin Yılmaz · CB | to Bodrum FK | — |
| 29 Jul | Out | Boran Başkan · LB | to Bodrum FK | — |
| 29 Jul | Out | Ali Şahin Yılmaz · CB | to Bodrum FK | — |
| 29 Jul | In | René Mitongo · ST | from Standard Liège | €3m |
| 29 Jul | In | René Mitongo · ST | from Standard Liège | €3m |
| 26 Jul | Out | Onuralp Çakıroğlu · ST | to Pendikspor | Free |
| 26 Jul | Out | Onuralp Çakıroğlu · ST | to Pendikspor | Free |
| 20 Jul | Out | Christ Inao Oulaï · DM | to Fiorentina | €26m |
| 20 Jul | Out | Christ Inao Oulaï · DM | to Fiorentina | €26m |
| 18 Jul | In | Cenk Özkacar · CB | from Valencia | €1.8m |
| 18 Jul | In | Cenk Özkacar · CB | from Valencia | €1.8m |
| 13 Jul | Out | Mathias Fjørtoft Løvik · LB | to Molde | €2.5m |
| 13 Jul | Out | Mathias Fjørtoft Løvik · LB | to Molde | €2.5m |
| 8 Jul | In | Aral Şimşir · AM | from FC Midtjylland | €13m |
| 8 Jul | In | Aral Şimşir · AM | from FC Midtjylland | €13m |
| 7 Jul | Out | Serdar Saatçi · CB | to Çorum FK | — |
| 7 Jul | Out | Serdar Saatçi · CB | to Çorum FK | — |
| 3 Jul | In | André Onana · GK | from Man United | Loan |
| 3 Jul | In | André Onana · GK | from Man United | Loan |
| 1 Jul | Out | Arif Boşluk · LB | to Konyaspor | — |
| 1 Jul | Out | Arif Boşluk · LB | to Konyaspor | — |
| 1 Jul | In | Metehan Mimaroğlu · LW | from Free agent | Free |
| 1 Jul | In | Metehan Mimaroğlu · LW | from Free agent | Free |
| 30 Jun | In | Melih Kabasakal · DM | from Gaziantep FK | €400k |
| 30 Jun | In | Melih Kabasakal · DM | from Gaziantep FK | €400k |
| 29 Jun | Out | Felipe Augusto · ST | to Zenit | €15m |
| 29 Jun | Out | Felipe Augusto · ST | to Zenit | €15m |
| 10 Jun | Out | Muhammed Cham · AM | to FK Crvena Zvezda | Loan |
| 10 Jun | Out | Muhammed Cham · AM | to FK Crvena Zvezda | Loan |
| 8 Jun | In | Noah Saviolo · LW | from Vitória de Guimarães | €8.5m (est.) |
| 8 Jun | In | Noah Saviolo · LW | from Vitória de Guimarães | €8.5m (est.) |
| 6 Jun | Out | Edin Višća · RW | to Free agent | — |
| 6 Jun | Out | Anthony Nwakaeme · LW | to Free agent | — |
| 6 Jun | Out | Edin Višća · RW | to Free agent | — |
| 6 Jun | Out | Anthony Nwakaeme · LW | to Free agent | — |
| 5 Jun | In | Samet Akaydin · CB | from Rizespor | Free |
| 5 Jun | In | Samet Akaydin · CB | from Rizespor | Free |
| 5 Jun | In | Ruslan Malinovsky · CM | from Genoa | Free |
| 5 Jun | In | Ruslan Malinovsky · CM | from Genoa | Free |
| 4 Jun | In | Sidny Lopes Cabral · LB | from Benfica | €7m |
| 4 Jun | In | Sidny Lopes Cabral · LB | from Benfica | €7m |
| 3 Jun | Out | Oleksandr Zubkov · RW | to AEK Athens | €4m |
| 3 Jun | Out | Oleksandr Zubkov · RW | to AEK Athens | €4m |
Gaziantep FK2116—+€2m+€2m (est.)Gaziantep FK · −€0 spent · +€2m received · net +€2m · In 21 · Out 16
| 8 Sept | Out | Florin Ștefan · LM | to Free agent | — |
| 8 Sept | Out | Florin Ștefan · LM | to Free agent | — |
| 4 Sept | In | Abakar Sylla · CB | from Strasbourg | — |
| 4 Sept | In | Abakar Sylla · CB | from Strasbourg | — |
| 4 Sept | In | Ataberk Dadakdeniz · GK | from Sakaryaspor | Free |
| 4 Sept | In | Ataberk Dadakdeniz · GK | from Sakaryaspor | Free |
| 20 Aug | In | Sontje Hansen · RW | from Middlesbrough | Loan |
| 20 Aug | In | Sontje Hansen · RW | from Middlesbrough | Loan |
| 14 Aug | In | Halil Dervişoğlu · ST | from Galatasaray | Loan |
| 14 Aug | In | Halil Dervişoğlu · ST | from Galatasaray | Loan |
| 9 Aug | Out | Serdar Dursun · ST | to Kayserispor | Free |
| 9 Aug | In | Serdar Dursun · ST | from Free agent | Free |
| 9 Aug | Out | Serdar Dursun · ST | to Kayserispor | Free |
| 9 Aug | In | Serdar Dursun · ST | from Free agent | Free |
| 29 Jul | In | Kerim Çalhanoğlu · LB | from Vukovar 91 | Free |
| 29 Jul | In | Florin Ștefan · LM | from Universitatea Craiova | Free |
| 29 Jul | In | Ulrich Meleke · CB | from Al Bataeh | — |
| 29 Jul | In | Kacper Tobiasz · GK | from Free agent | Free |
| 29 Jul | In | Kerim Çalhanoğlu · LB | from Vukovar 91 | Free |
| 29 Jul | In | Florin Ștefan · LM | from Universitatea Craiova | Free |
| 29 Jul | In | Ulrich Meleke · CB | from Al Bataeh | — |
| 29 Jul | In | Kacper Tobiasz · GK | from Free agent | Free |
| 20 Jul | In | Trivante Stewart · ST | from Maccabi Haifa | Loan |
| 20 Jul | In | Trivante Stewart · ST | from Maccabi Haifa | Loan |
| 15 Jul | In | Kerim Çalhanoglu · LB | from Vukovar 91 | Free |
| 4 Jul | Out | Mustafa Burak Bozan · GK | to Amed Sportif | €600k (est.) |
| 4 Jul | Out | Mustafa Burak Bozan · GK | to Amed Sportif | €600k (est.) |
| 30 Jun | Out | Melih Kabasakal · DM | to Trabzonspor | €400k |
| 30 Jun | Out | Melih Kabasakal · DM | to Trabzonspor | €400k |
| 30 Jun | Out | Christopher Lungoyi · LW | to Wieczysta Kraków | — |
| 30 Jun | Out | Christopher Lungoyi · LW | to Wieczysta Kraków | — |
| 6 Jun | Out | Nazım Sangaré · CB | to Free agent | — |
| 6 Jun | Out | Salem M'Bakata · RB | to Free agent | — |
| 6 Jun | Out | Kévin Rodrigues · LB | to Free agent | — |
| 6 Jun | Out | Nazım Sangaré · CB | to Free agent | — |
| 6 Jun | Out | Salem M'Bakata · RB | to Free agent | — |
| 6 Jun | Out | Kévin Rodrigues · LB | to Free agent | — |
Göztepe1820−€8.4m+€12m+€3.6mGöztepe · −€8.4m spent · +€12m received · net +€3.6m · In 18 · Out 20
| 6 Sept | Out | Tibet Durakçay | to Balıkesirspor | Free |
| 6 Sept | Out | Tibet Durakçay | to Balıkesirspor | Free |
| 4 Sept | In | Tino Anjorin · CM | from Torino | Loan |
| 4 Sept | In | Tino Anjorin · CM | from Torino | Loan |
| 1 Sept | Out | Amin Cherni · LWB | to Nantes | Loan |
| 1 Sept | Out | Amin Cherni · LWB | to Nantes | Loan |
| 23 Aug | Out | Anthony Dennis · DM | to Al-Jazira | €5m |
| 23 Aug | Out | Anthony Dennis · DM | to Al-Jazira | €5m |
| 20 Aug | In | Richard Akonnor · LB | from Al-Jazira | Loan |
| 20 Aug | In | Richard Akonnor · LB | from Al-Jazira | Loan |
| 18 Aug | Out | Musah Mohammed · DM | to Sivasspor | — |
| 18 Aug | In | Bekir Böke · ST | from Sivasspor | — |
| 18 Aug | Out | Musah Mohammed · DM | to Sivasspor | — |
| 18 Aug | In | Bekir Böke · ST | from Sivasspor | — |
| 4 Aug | In | Gökdeniz Bayrakdar · RW | from Bodrum FK | €450k |
| 4 Aug | In | Gökdeniz Bayrakdar · RW | from Bodrum FK | €450k |
| 29 Jul | In | Luka Gugeshashvili · GK | from PAOK Thessaloniki | Loan |
| 29 Jul | In | Luka Gugeshashvili · GK | from PAOK Thessaloniki | Loan |
| 27 Jul | Out | Uğur Yıldız · AM | to Kocaelispor | — |
| 27 Jul | Out | Uğur Yıldız · AM | to Kocaelispor | — |
| 13 Jul | Out | Salem Bouajila · RM | to Muğlaspor | Loan |
| 13 Jul | Out | Salem Bouajila · RM | to Muğlaspor | Loan |
| 9 Jul | In | Noah Sonko Sundberg · CB | from Ludogorets Razgrad | €500k |
| 9 Jul | In | Noah Sonko Sundberg · CB | from Ludogorets Razgrad | €500k |
| 7 Jul | Out | Jeh · ST | to Partizan Beograd | Loan |
| 7 Jul | Out | Jeh · ST | to Partizan Beograd | Loan |
| 2 Jul | In | Alex Matos · DM | from Sheff Utd | Loan |
| 2 Jul | In | Alex Matos · DM | from Sheff Utd | Loan |
| 1 Jul | Out | Ismail Köybasi · LWB | to Free agent | — |
| 1 Jul | Out | Ismail Köybasi · LWB | to Free agent | — |
| 19 Jun | In | André · ST | from Grêmio | €1.5m |
| 19 Jun | In | André · ST | from Grêmio | €1.5m |
| 6 Jun | Out | Ekrem Kiliçarslan · GK | to Free agent | — |
| 6 Jun | Out | Ekrem Kiliçarslan · GK | to Free agent | — |
| 6 Jun | Out | Mateusz Lis · GK | to Lech Poznań | €1m |
| 6 Jun | Out | Mateusz Lis · GK | to Lech Poznań | €1m |
| 4 Jun | In | Sinclair Armstrong · ST | from Bristol City | €1.8m |
| 4 Jun | In | Sinclair Armstrong · ST | from Bristol City | €1.8m |
Samsunspor2036−€14m+€54.4m+€40.4m (est.)Samsunspor · −€14m spent · +€54.4m received · net +€40.4m · In 20 · Out 36
| 16 Sept | Out | Marius Mouandilmadji · ST | to Olympiacos | €9m |
| 16 Sept | Out | Marius Mouandilmadji · ST | to Olympiacos | €9m |
| 6 Sept | In | Mohamed Bayo · ST | from Lille | €1.5m |
| 6 Sept | Out | Alper Pazar · RW | to Free agent | — |
| 6 Sept | In | Mohamed Bayo · ST | from Lille | €1.5m |
| 6 Sept | Out | Alper Pazar · RW | to Free agent | — |
| 5 Sept | Out | Ali Diabaté · CB | to Al Qadsiah | €8m |
| 5 Sept | Out | Ali Diabaté · CB | to Al Qadsiah | €8m |
| 4 Sept | Out | Ebrima Ceesay · ST | to Sivasspor | Loan |
| 4 Sept | Out | Toni Borevković · CB | to Vitória de Guimarães | Loan |
| 4 Sept | In | Strahinja Eraković · CB | from Zenit | Loan |
| 4 Sept | Out | Ebrima Ceesay · ST | to Sivasspor | Loan |
| 4 Sept | Out | Cheick Diabaté · AM | to Rudeš | Loan |
| 4 Sept | Out | Eyüp Değirmenci | to Malatyaspor | Loan |
| 4 Sept | Out | Ali Tarkan | to Ağrı 1970 Spor | Loan |
| 4 Sept | Out | Toni Borevković · CB | to Vitória de Guimarães | Loan |
| 4 Sept | In | Strahinja Eraković · CB | from Zenit | Loan |
| 4 Sept | Out | Emre Köroglu · CM | to Zonguldak Kömürspor | Loan |
| 4 Sept | Out | Tahsin Bülbül · LW | to Şanlıurfaspor | Loan |
| 4 Sept | Out | Cheick Diabaté · AM | to Rudeš | Loan |
| 4 Sept | Out | Eyüp Değirmenci | to Malatyaspor | Loan |
| 4 Sept | Out | Ali Tarkan | to Ağrı 1970 Spor | Loan |
| 4 Sept | Out | Emre Köroglu · CM | to Zonguldak Kömürspor | Loan |
| 4 Sept | Out | Tahsin Bülbül · LW | to Şanlıurfaspor | Loan |
| 28 Aug | Out | Richie Omorowa · ST | to FC Utrecht | Loan |
| 28 Aug | Out | Richie Omorowa · ST | to FC Utrecht | Loan |
| 27 Aug | Out | Antoine Makoumbou · DM | to Sampdoria | Loan |
| 27 Aug | Out | Antoine Makoumbou · DM | to Sampdoria | Loan |
| 25 Aug | In | Oskar Öhlenschlaeger · CM | from Fredrikstad | €2.5m |
| 25 Aug | In | Oskar Öhlenschlaeger · CM | from Fredrikstad | €2.5m |
| 17 Aug | Out | Cherif Ndiaye · ST | to PAOK Thessaloniki | Loan |
| 17 Aug | Out | Cherif Ndiaye · ST | to PAOK Thessaloniki | Loan |
| 14 Aug | Out | Arbnor Muja · RW | to St.Truiden | — |
| 14 Aug | Out | Arbnor Muja · RW | to St.Truiden | — |
| 11 Aug | In | Gabriele Guarino · CB | from Empoli | Free |
| 11 Aug | In | Gabriele Guarino · CB | from Empoli | Free |
| 6 Aug | In | Igor Drapiński · CB | from Piast Gliwice | — |
| 6 Aug | In | Igor Drapiński · CB | from Piast Gliwice | — |
| 1 Aug | In | Anto Sekongo · AM | from Dunkerque | €2.5m |
| 1 Aug | In | Anto Sekongo · AM | from Dunkerque | €2.5m |
| 28 Jul | Out | Carlo Holse · AM | to St. Louis City | €5.2m |
| 28 Jul | Out | Carlo Holse · AM | to St. Louis City | €5.2m |
| 27 Jul | Out | Franck Atoen | to Dunkerque | Loan |
| 27 Jul | Out | Franck Atoen | to Dunkerque | Loan |
| 24 Jul | Out | Muhammet Ali Özbaskici · ST | to Sakaryaspor | — |
| 24 Jul | Out | Muhammet Ali Özbaskici · ST | to Sakaryaspor | — |
| 19 Jul | Out | Rick van Drongelen · CB | to Panathinaikos | €5m |
| 19 Jul | Out | Rick van Drongelen · CB | to Panathinaikos | €5m |
| 19 Jul | In | Elliot Watt · DM | from Motherwell | — |
| 19 Jul | In | Elliot Watt · DM | from Motherwell | — |
| 3 Jul | In | Bilal Bayazıt · GK | from Kayserispor | — |
| 3 Jul | In | Samed Onur · DM | from Free agent | Free |
| 3 Jul | In | Bilal Bayazıt · GK | from Kayserispor | — |
| 3 Jul | In | Samed Onur · DM | from Free agent | Free |
| 12 Jun | In | Fatih Kaya · ST | from Wehen Wiesbaden | €500k (est.) |
| 12 Jun | In | Fatih Kaya · RW | from Wehen Wiesbaden | €500k (est.) |
| 16 Sept | Marius Mouandilmadji · ST | Samsunspor | Olympiacos | €9m |
| 16 Sept | Marius Mouandilmadji · ST | Samsunspor | Olympiacos | €9m |
| 9 Sept | Rodrigo Becão · CB | Fenerbahçe | Rodina | Loan |
| 9 Sept | Rodrigo Becão · CB | Fenerbahçe | Rodina | Loan |
| 8 Sept | Florin Ștefan · LM | Gaziantep FK | Free agent | — |
| 8 Sept | Florin Ștefan · LM | Gaziantep FK | Free agent | — |
| 7 Sept | Danijel Aleksić · AM | Çorum FK | Free agent | — |
| 6 Sept | Ali Ülgen · RB | Erzurumspor FK | Van Spor Kulübü | Loan |
| 6 Sept | Mert Onal · DM | Erzurumspor FK | Sebatspor | Loan |
| 6 Sept | Enes Karakas | Erzurumspor FK | Karşıyaka | Free |
| 6 Sept | Ismaila Manga · AM | Eyüpspor | Pendikspor | Free |
| 6 Sept | Moussa Kyabou · AM | Gençlerbirliği | Free agent | — |
| 6 Sept | Samet Yalçin · CM | Kocaelispor | Antalyaspor | €50k |
| 6 Sept | Mohamed Bayo · ST | Lille | Samsunspor | €1.5m |
| 6 Sept | Alper Pazar · RW | Samsunspor | Free agent | — |
| 6 Sept | Tibet Durakçay | Göztepe | Balıkesirspor | Free |
| 6 Sept | Francis Nzaba · CB | Başakşehir | Antalyaspor | Free |
| 6 Sept | Berkay Aslan | Başakşehir | Bodrum FK | Loan |
| 6 Sept | Danijel Aleksić · AM | Çorum FK | Free agent | — |
| 6 Sept | Ali Ülgen · RB | Erzurumspor FK | Van Spor Kulübü | Loan |
| 6 Sept | Mert Onal · DM | Erzurumspor FK | Sebatspor | Loan |
| 6 Sept | Enes Karakas | Erzurumspor FK | Karşıyaka | Free |
| 6 Sept | Ismaila Manga · AM | Eyüpspor | Pendikspor | Free |
| 6 Sept | Moussa Kyabou · AM | Gençlerbirliği | Free agent | — |
| 6 Sept | Samet Yalçin · CM | Kocaelispor | Antalyaspor | €50k |
| 6 Sept | Mohamed Bayo · ST | Lille | Samsunspor | €1.5m |
| 6 Sept | Alper Pazar · RW | Samsunspor | Free agent | — |
| 6 Sept | Tibet Durakçay | Göztepe | Balıkesirspor | Free |
| 6 Sept | Francis Nzaba · CB | Başakşehir | Antalyaspor | Free |
| 6 Sept | Berkay Aslan | Başakşehir | Bodrum FK | Loan |
| 5 Sept | Ali Diabaté · CB | Samsunspor | Al Qadsiah | €8m |
| 5 Sept | Batuhan Yavuz · CB | Alanyaspor | İstanbulspor | — |
| 5 Sept | Mamadou Fall · RW | Kasımpaşa | İstanbulspor | — |
| 5 Sept | Habib Keïta · DM | Kocaelispor | Free agent | — |
| 5 Sept | Ali Diabaté · CB | Samsunspor | Al Qadsiah | €8m |
| 5 Sept | Batuhan Yavuz · CB | Alanyaspor | İstanbulspor | — |
| 5 Sept | Mamadou Fall · RW | Kasımpaşa | İstanbulspor | — |
| 5 Sept | Habib Keïta · CM | Kocaelispor | Free agent | — |
| 4 Sept | Ebrima Ceesay · ST | Samsunspor | Sivasspor | Loan |
| 4 Sept | Fernando Santos · LW | Erzurumspor FK | Free agent | — |
| 4 Sept | Lawrence Agyekum · RM | Cercle Brugge | Erzurumspor FK | Loan |
| 4 Sept | Abakar Sylla · CB | Strasbourg | Gaziantep FK | — |
| 4 Sept | Murat Akpınar · AM | Erzurumspor FK | Kayserispor | Free |
| 4 Sept | Jesurun Rak-Sakyi · RW | Crystal Palace | Kasımpaşa | Loan |
| 4 Sept | Toni Borevković · CB | Samsunspor | Vitória de Guimarães | Loan |
| 4 Sept | Strahinja Eraković · CB | Zenit | Samsunspor | Loan |
| 4 Sept | Gennaro Borrelli · ST | Cagliari | Rizespor | Loan |
| 4 Sept | Ömer Bayram · LB | Sarıyer | Kasımpaşa | Free |
| 4 Sept | Emrecan Uzunhan · CB | Beşiktaş | İstanbulspor | Free |
| 4 Sept | Siraçhan Nas · AM | Galatasaray | Adanaspor | — |
| 4 Sept | Tino Anjorin · CM | Torino | Göztepe | Loan |
| 4 Sept | Rafael Luís · DM | Benfica B | Gençlerbirliği | — |
| 4 Sept | Yusuf Can Karademir | Alanyaspor | Yalovaspor | Loan |
| 4 Sept | Pedro Mendes · ST | Modena | Gençlerbirliği | €600k |
| 4 Sept | Ebrima Ceesay · ST | Samsunspor | Sivasspor | Loan |
| 4 Sept | Caglar Söyüncü · CB | Fenerbahçe | Çorum FK | Free |
| 4 Sept | Kenan Fakılı · AM | Çorum FK | Bodrum FK | Loan |
| 4 Sept | Ensar Kemaloğlu · CM | Gençlerbirliği | Kayserispor | Free |
| 4 Sept | René Mitongo · ST | Trabzonspor | Estrela da Amadora | Loan |
| 4 Sept | Fernando Santos · LW | Erzurumspor FK | Free agent | — |
| 4 Sept | Lawrence Agyekum · RM | Cercle Brugge | Erzurumspor FK | Loan |
| 4 Sept | Cheick Diabaté · AM | Samsunspor | Rudeš | Loan |
| 4 Sept | Eyüp Değirmenci | Samsunspor | Malatyaspor | Loan |
| 4 Sept | Ali Tarkan | Samsunspor | Ağrı 1970 Spor | Loan |
| 4 Sept | Abakar Sylla · CB | Strasbourg | Gaziantep FK | — |
| 4 Sept | Murat Akpınar · AM | Erzurumspor FK | Kayserispor | Free |
| 4 Sept | Jesurun Rak-Sakyi · RW | Crystal Palace | Kasımpaşa | Loan |
| 4 Sept | Toni Borevković · CB | Samsunspor | Vitória de Guimarães | Loan |
| 4 Sept | Strahinja Eraković · CB | Zenit | Samsunspor | Loan |
| 4 Sept | Emre Köroglu · CM | Samsunspor | Zonguldak Kömürspor | Loan |
| 4 Sept | Tahsin Bülbül · LW | Samsunspor | Şanlıurfaspor | Loan |
| 4 Sept | Serdar Gürler · RW | Çorum FK | Iğdır FK | Free |
| 4 Sept | İlkan Sever · AM | Erzurumspor FK | Van Spor Kulübü | Loan |
| 4 Sept | Arda Kılıç | Beşiktaş | Kırklarelispor | — |
| 4 Sept | Can Bozdoğan · DM | Free agent | Rizespor | Free |
| 4 Sept | Ataberk Dadakdeniz · GK | Sakaryaspor | Gaziantep FK | Free |
| 4 Sept | Ahmet Oğuz · RB | Free agent | Konyaspor | Free |
| 4 Sept | Gennaro Borrelli · ST | Cagliari | Rizespor | Loan |
| 4 Sept | Ömer Bayram · LB | Sarıyer | Kasımpaşa | Free |
| 4 Sept | Emrecan Uzunhan · CB | Beşiktaş | İstanbulspor | Free |
| 4 Sept | Siraçhan Nas · AM | Galatasaray | Adanaspor | — |
| 4 Sept | Tino Anjorin · CM | Torino | Göztepe | Loan |
| 4 Sept | Rafael Luís · DM | Benfica B | Gençlerbirliği | — |
| 4 Sept | Yusuf Can Karademir | Alanyaspor | Yalovaspor | Loan |
| 4 Sept | Pedro Mendes · ST | Modena | Gençlerbirliği | €600k |
| 4 Sept | Caglar Söyüncü · CB | Fenerbahçe | Çorum FK | Free |
| 4 Sept | Kenan Fakılı · AM | Çorum FK | Bodrum FK | Loan |
| 4 Sept | Ensar Kemaloğlu · CM | Gençlerbirliği | Kayserispor | Free |
| 4 Sept | René Mitongo · ST | Trabzonspor | Estrela da Amadora | Loan |
| 4 Sept | Cheick Diabaté · AM | Samsunspor | Rudeš | Loan |
| 4 Sept | Eyüp Değirmenci | Samsunspor | Malatyaspor | Loan |
| 4 Sept | Ali Tarkan | Samsunspor | Ağrı 1970 Spor | Loan |
| 4 Sept | Emre Köroglu · CM | Samsunspor | Zonguldak Kömürspor | Loan |
| 4 Sept | Tahsin Bülbül · LW | Samsunspor | Şanlıurfaspor | Loan |
| 4 Sept | Serdar Gürler · RW | Çorum FK | Iğdır FK | Free |
| 4 Sept | İlkan Sever · AM | Erzurumspor FK | Van Spor Kulübü | Loan |
| 4 Sept | Arda Kılıç | Beşiktaş | Kırklarelispor | — |
| 4 Sept | Can Bozdoğan · DM | Free agent | Rizespor | Free |
| 4 Sept | Ataberk Dadakdeniz · GK | Sakaryaspor | Gaziantep FK | Free |
| 4 Sept | Ahmet Oğuz · RB | Free agent | Konyaspor | Free |
Fees in euros as reported by the data provider; estimates marked (est.). · Spend by club, all leagues →