Portugal
Liga Portugal
2026-27 season
Portugal
2026-27 season
Rio Ave2012−€7.2m—−€7.2m (est.)Rio Ave · −€7.2m spent · +€0 received · net −€7.2m · In 20 · Out 12
| 11 Sept | In | Zé Carlos · RB | from Free agent | Free |
| 11 Sept | In | Zé Carlos · RB | from Free agent | Free |
| 5 Sept | In | Simón García · CB | from Atlético Nacional | €2.3m |
| 5 Sept | In | Radek Šiler · ST | from Zeleziarne Podbrezová | — |
| 5 Sept | Out | Rafael Lobato · RW | to AVS Futebol SAD | Loan |
| 5 Sept | In | Simón García · CB | from Atlético Nacional | €2.3m |
| 5 Sept | In | Radek Šiler · ST | from Zeleziarne Podbrezová | — |
| 5 Sept | Out | Rafael Lobato · RW | to AVS Futebol SAD | Loan |
| 3 Sept | In | Sebastian Clemmensen · RW | from IFK Göteborg | €1.3m (est.) |
| 3 Sept | In | Sebastian Clemmensen · RW | from IFK Göteborg | €1.3m (est.) |
| 27 Aug | In | Malik Sellouki · RM | from Laval | — |
| 27 Aug | In | Malik Sellouki · RM | from Laval | — |
| 26 Aug | In | Pedro Amaral · LB | from Free agent | Free |
| 26 Aug | In | Pedro Amaral · LB | from Free agent | Free |
| 29 Jul | In | Roland Galcík · RW | from Podbrezova | — |
| 29 Jul | Out | João Graça · LW | to Free agent | Free |
| 29 Jul | In | Roland Galcík · RW | from Zeleziarne Podbrezová | — |
| 29 Jul | Out | João Graça · LW | to Free agent | Free |
| 16 Jul | In | Diogo Nascimento · DM | from Olympiacos | Loan |
| 16 Jul | In | Diogo Nascimento · DM | from Olympiacos | Loan |
| 16 Jul | In | Roland Galcík · RW | from Zeleziarne Podbrezová | — |
| 15 Jul | In | Roland Galcík · RW | from Zeleziarne Podbrezová | — |
| 11 Jul | Out | Ole Pohlmann · AM | to Greuther Fürth | — |
| 11 Jul | Out | Ole Pohlmann · AM | to Greuther Fürth | — |
| 4 Jul | In | Samuel · RB | from Botafogo FR | — |
| 4 Jul | In | Samuel · RB | from Botafogo FR | — |
| 1 Jul | Out | João Graça · LW | to Free agent | Free |
| 30 Jun | Out | João Graça · LW | to Free agent | Free |
| 30 Jun | Out | Karem Zoabi · ST | to Torreense | Free |
| 30 Jun | Out | Karem Zoabi · ST | to Torreense | Free |
| 15 Jun | Out | Marc Gual · ST | to Kairat Almaty | Free |
| 15 Jun | Out | Marc Gual · ST | to Kairat Almaty | Free |
Casa Pia AC3022−€8m+€1.3m−€6.7m (est.)Casa Pia AC · −€8m spent · +€1.3m received · net −€6.7m · In 30 · Out 22
| 5 Sept | Out | Korede Osundina · LW | to Muğlaspor | Loan |
| 5 Sept | In | Felipe Silva · CB | from FC Porto B | Loan |
| 5 Sept | Out | Korede Osundina · LW | to Muğlaspor | Loan |
| 5 Sept | In | Felipe Silva · CB | from FC Porto B | Loan |
| 4 Sept | In | Mohamed El Boukammiri · RM | from Lommel | €400k |
| 4 Sept | In | Mohamed El Boukammiri · RM | from Lommel | €400k |
| 2 Sept | Out | Raúl Blanco · CM | to Racing de Ferrol | Free |
| 2 Sept | Out | Raúl Blanco · CM | to Racing de Ferrol | Free |
| 2 Sept | Out | Kelian Nsona · LW | to Rodez | €650k (est.) |
| 2 Sept | Out | Kelian Nsona · LW | to Rodez | €650k (est.) |
| 31 Aug | In | Evans Maurin · RM | from Grenoble | — |
| 31 Aug | In | Evans Maurin · RM | from Grenoble | — |
| 28 Aug | In | Benjamin Pauwels · LW | from Leganés | Loan |
| 28 Aug | In | Benjamin Pauwels · LW | from Leganés | Loan |
| 27 Aug | Out | Iyad Mohamed · CM | to Portsmouth | — |
| 27 Aug | Out | Iyad Mohamed · CM | to Portsmouth | — |
| 23 Aug | In | João Goulart · CB | from CD Marfa | Free |
| 23 Aug | In | João Goulart · CB | from CD Marfa | Free |
| 23 Aug | In | João Rego · LW | from Benfica | Loan |
| 23 Aug | In | João Rego · LW | from Benfica | Loan |
| 21 Aug | In | Aymen Zouin · LW | from Parma | Loan |
| 21 Aug | In | Aymen Zouin · LW | from Parma | Loan |
| 19 Aug | In | João Pedro · DM | from Vasco da Gama | €2.3m (est.) |
| 19 Aug | In | João Pedro · DM | from Vasco da Gama | €2.3m (est.) |
| 18 Aug | Out | Ricardo Batista · GK | to Lusitano GC | Loan |
| 18 Aug | Out | Ricardo Batista · GK | to Lusitano GC | Loan |
| 2 Aug | Out | Max Svensson · ST | to Penafiel | — |
| 2 Aug | Out | Max Svensson · ST | to Penafiel | — |
| 29 Jul | In | Alassana Jatta · ST | from Notts County | — |
| 29 Jul | In | Alassana Jatta · ST | from Notts County | — |
| 29 Jul | In | Henrique Araújo · ST | from Benfica | €1.3m (est.) |
| 29 Jul | In | Henrique Araújo · ST | from Benfica | €1.3m (est.) |
| 28 Jul | Out | Kiki · RW | to Trofense | Free |
| 28 Jul | Out | Kiki · RW | to Trofense | Free |
| 26 Jul | In | Selvi Clua · CM | from Almería | Loan |
| 26 Jul | In | Selvi Clua · CM | from Almería | Loan |
| 20 Jul | In | André Gomes · GK | from Benfica B | — |
| 20 Jul | In | André Gomes · GK | from Benfica B | — |
| 17 Jul | In | Rochinha · LW | from Famalicão | — |
| 17 Jul | In | Rochinha · LW | from Famalicão | — |
| 11 Jul | In | Gabi Pereira · CM | from Felgueiras | — |
| 11 Jul | In | Gabi Pereira · CM | from Felgueiras | — |
| 6 Jul | Out | Kiki · RW | to Trofense | Free |
| 5 Jul | Out | Kiki · RW | to Trofense | Free |
| 5 Jul | In | João Goulart · CB | from CD Marfa | Free |
| 4 Jul | In | João Goulart · CB | from CD Marfa | Free |
| 19 Jun | Out | Fahem Benaïssa-Yahia · LWB | to Mantova | — |
| 19 Jun | Out | Fahem Benaïssa-Yahia · LWB | to Mantova | — |
| 14 Jun | Out | Gaizka Larrazabal · RM | to Free agent | Free |
| 14 Jun | Out | Rafael Brito · CM | to Free agent | Free |
| 14 Jun | Out | Gaizka Larrazabal · RM | to Free agent | Free |
| 14 Jun | Out | Rafael Brito · CM | to Free agent | Free |
Arouca1014−€3.2m+€400k−€2.8m (est.)Arouca · −€3.2m spent · +€400k received · net −€2.8m · In 10 · Out 14
| 7 Sept | In | Leo Shahar · RB | from Newcastle | Loan |
| 7 Sept | In | Leo Shahar · RB | from Newcastle | Loan |
| 5 Sept | Out | Nico Mantl · GK | to Free agent | — |
| 5 Sept | In | Gabriel Rukavina · LW | from Rijeka | — |
| 5 Sept | Out | Nico Mantl · GK | to Free agent | — |
| 5 Sept | In | Gabriel Rukavina · LW | from Rijeka | — |
| 2 Sept | Out | Romualdas Jansonas · ST | to Ourense | Loan |
| 2 Sept | Out | Romualdas Jansonas · ST | to Ourense | Loan |
| 22 Aug | Out | Vladislav Morozov · ST | to Kolding IF | €200k |
| 22 Aug | Out | Vladislav Morozov · ST | to Kolding IF | €200k |
| 3 Aug | In | Mario Climent · LB | from Cádiz | — |
| 3 Aug | In | Mario Climent · LB | from Cádiz | — |
| 31 Jul | Out | Matías Rocha · CB | to Unión | Free |
| 31 Jul | Out | Matías Rocha · CB | to Unión | Free |
| 27 Jul | Out | Arnau Solà · LB | to Atlético Madrileño | Loan |
| 27 Jul | Out | Arnau Solà · LB | to Atlético Madrileño | Loan |
| 17 Jul | Out | Amadou Dante · LB | to FC Zbrojovka Brno | — |
| 17 Jul | Out | Amadou Dante · LB | to FC Zbrojovka Brno | — |
| 5 Jul | In | Si-Hoo Park · LM | from Chungnam Asan FC | €180k (est.) |
| 5 Jul | Out | João Valido · GK | to Chaves | Free |
| 5 Jul | In | Si-Hoo Park · LM | from Chungnam Asan FC | €180k (est.) |
| 5 Jul | Out | João Valido · GK | to Chaves | Free |
| 19 Jun | In | Mateo Flores · LB | from Real Betis | €1.4m |
| 19 Jun | In | Mateo Flores · LB | from Real Betis | €1.4m |
Nacional2624−€900k—−€900k (est.)Nacional · −€900k spent · +€0 received · net −€900k · In 26 · Out 24
| 4 Sept | Out | Mootaz Nourani · RW | to Free agent | Free |
| 4 Sept | Out | Mootaz Nourani · RW | to Free agent | Free |
| 31 Aug | In | Min-Kyu Song · LM | from FC Seoul | — |
| 31 Aug | In | Min-Kyu Song · LW | from FC Seoul | — |
| 20 Aug | In | William Kokolo · LM | from Hannover 96 | Loan |
| 20 Aug | In | William Kokolo · LM | from Hannover 96 | Loan |
| 14 Aug | In | Fernando Nava · LW | from Always Ready | — |
| 14 Aug | In | Fernando Nava · LW | from Always Ready | — |
| 14 Aug | In | Matchoi · CM | from Başakşehir | — |
| 14 Aug | In | Allen Obando · ST | from Inter Miami CF | Loan |
| 14 Aug | In | Matchoi · CM | from Başakşehir | — |
| 14 Aug | In | Allen Obando · ST | from Inter Miami CF | Loan |
| 9 Aug | Out | Jesús Ramírez · ST | to Çorum FK | — |
| 9 Aug | Out | Jesús Ramírez · ST | to Çorum FK | — |
| 29 Jul | Out | Jota · CM | to Machico | Free |
| 29 Jul | Out | Lucas João · ST | to Petro Atletico | Free |
| 29 Jul | Out | Paulinho Bóia · LW | to Free agent | Free |
| 29 Jul | Out | Jota · CM | to Machico | Free |
| 29 Jul | Out | Lucas João · ST | to Petro Atlético | Free |
| 29 Jul | Out | Paulinho Bóia · LW | to Free agent | Free |
| 23 Jul | In | Wesley · RB | from Avaí | — |
| 23 Jul | Out | Witi · LW | to Pyunik | — |
| 23 Jul | In | Wesley · RB | from Avaí | — |
| 23 Jul | Out | Witi · LW | to Pyunik | — |
| 21 Jul | In | Markus Gustav Jensen · LW | from OB | €450k (est.) |
| 21 Jul | In | Markus Gustav Jensen · RW | from OB | €450k (est.) |
| 15 Jul | Out | André Sousa · CM | to Santarém | Free |
| 15 Jul | Out | André Sousa · CM | to Santarém | Free |
| 13 Jul | In | Danel Dongmo · CM | from Petrolul Ploiești | Free |
| 13 Jul | In | Danel Dongmo · CM | from Petrolul Ploiești | Free |
| 8 Jul | In | Daniel de la Cruz · RWB | from LDU de Quito | Loan |
| 8 Jul | In | Daniel de la Cruz · RWB | from LDU de Quito | Loan |
| 8 Jul | Out | Lenny Vallier · LB | to Dunkerque | — |
| 8 Jul | Out | Lenny Vallier · LB | to Dunkerque | — |
| 7 Jul | In | João Gonçalves · GK | from Universitatea Craiova | Free |
| 7 Jul | In | João Gonçalves · GK | from Universitatea Craiova | Free |
| 6 Jul | In | Renato Marin · GK | from PSG | Loan |
| 6 Jul | In | Renato Marin · GK | from PSG | Loan |
| 3 Jul | In | Mateus Iseppe · AM | from Atlético-MG | Loan |
| 3 Jul | In | Stavros Gavriel · RW | from Zulte Waregem | Free |
| 3 Jul | In | Mateus Iseppe · AM | from Atlético-MG | Loan |
| 3 Jul | In | Stavros Gavriel · RW | from Zulte Waregem | Free |
| 1 Jul | Out | Paulinho Bóia · LW | to Free agent | Free |
| 1 Jul | Out | Lucas João · ST | to Petro Atlético | Free |
| 1 Jul | Out | Jota · CM | to Machico | Free |
| 30 Jun | Out | Lucas João · ST | to Petro Atlético | Free |
| 30 Jun | Out | Jota · CM | to Machico | Free |
| 30 Jun | Out | Paulinho Bóia · LW | to Free agent | Free |
| 1 Jun | Out | Lucas França · GK | to Free agent | Free |
| 1 Jun | Out | Lucas França · GK | to Free agent | Free |
Moreirense1514−€200k—−€200k (est.)Moreirense · −€200k spent · +€0 received · net −€200k · In 15 · Out 14
| 1 Sept | In | Leonardo Vonić · ST | from FC Porto B | Loan |
| 1 Sept | In | Leonardo Vonić · ST | from FC Porto B | Loan |
| 27 Aug | In | Tiago Andrade · LW | from FC Porto | — |
| 27 Aug | In | Tiago Andrade · LW | from FC Porto | — |
| 21 Aug | In | Manuel Mendonça · RW | from Sporting CP B | — |
| 21 Aug | In | Manuel Mendonça · RW | from Sporting CP B | — |
| 27 Jul | Out | Caio Secco · GK | to Leixoes | Free |
| 27 Jul | Out | Alan · CM | to Free agent | Free |
| 27 Jul | Out | Caio Secco · GK | to Leixões | Free |
| 27 Jul | Out | Alan · CM | to Free agent | Free |
| 18 Jul | Out | Joel Jorquera · RW | to Real Murcia | — |
| 18 Jul | Out | Joel Jorquera · RW | to Real Murcia | — |
| 13 Jul | In | João Veloso · CM | from Benfica | Loan |
| 13 Jul | In | João Veloso · CM | from Benfica | Loan |
| 6 Jul | Out | Fabiano Souza · RB | to Vitória | Loan |
| 6 Jul | Out | Fabiano Souza · RB | to Vitória | Loan |
| 3 Jul | In | Alexandre Parsemain · CB | from Lugano | — |
| 3 Jul | In | Alexandre Duville-Parsemain · ST | from Lugano | — |
| 3 Jul | In | Alexandre Duville-Parsemain · ST | from Lugano | — |
| 3 Jul | In | Janderson | from Cruzeiro | €100k (est.) |
| 3 Jul | In | Janderson | from Cruzeiro | €100k (est.) |
| 2 Jul | In | Aranha | from Palmeiras | Loan |
| 2 Jul | In | Aranha | from Palmeiras | Loan |
| 1 Jul | Out | Alan · CM | to Free agent | Free |
| 1 Jul | Out | Caio Secco · GK | to Leixões | Free |
| 30 Jun | Out | Caio Secco · GK | to Leixões | Free |
| 30 Jun | Out | Alan · CM | to Free agent | Free |
| 28 Jun | Out | Cedric Teguia · RW | to AD Ceuta FC | — |
| 28 Jun | Out | Cedric Teguia · RW | to AD Ceuta FC | — |
Marítimo2630−€1.9m+€1.8m−€100k (est.)Marítimo · −€1.9m spent · +€1.8m received · net −€100k · In 26 · Out 30
| 11 Sept | Out | Pedro Teixeira · GK | to Camacha | Loan |
| 11 Sept | Out | Pedro Teixeira · GK | to Camacha | Loan |
| 4 Sept | In | Mons Bassouamina · LW | from Pafos FC | €350k (est.) |
| 4 Sept | In | Mons Bassouamina · LW | from Pafos FC | €350k (est.) |
| 26 Aug | In | Nilton Varela · LB | from Beerschot | — |
| 26 Aug | In | Nilton Varela · LB | from Beerschot | — |
| 19 Aug | Out | Noah Madsen · CB | to Holstein Kiel | €700k |
| 19 Aug | Out | Noah Madsen · CB | to Holstein Kiel | €700k |
| 15 Aug | Out | Carlos Daniel · AM | to Al Jabalain | — |
| 15 Aug | Out | Carlos Daniel · AM | to Al Jabalain | — |
| 14 Aug | In | Ibrahim Alani · CM | from Real Valladolid | — |
| 14 Aug | In | Ibrahim Alani · CM | from Real Valladolid | — |
| 9 Aug | In | Bryan Limbombe · RM | from Heracles | — |
| 9 Aug | In | Bryan Limbombe · RM | from Heracles | — |
| 3 Aug | In | Israel Isaac Ayuma · DM | from NK Istra 1961 | Loan |
| 3 Aug | In | Israel Isaac Ayuma · DM | from NK Istra 1961 | Loan |
| 1 Aug | In | Yellu Santiago · CM | from Hellas Verona | Loan |
| 1 Aug | In | Samuel Bamba · LW | from Bochum | Free |
| 1 Aug | In | Yellu Santiago · CM | from Hellas Verona | Loan |
| 1 Aug | In | Samuel Bamba · LW | from Bochum | Free |
| 28 Jul | In | Nathanael Ogbeta · LB | from Plymouth | Free |
| 28 Jul | Out | Preslav Borukov · ST | to Botev Vratsa | Free |
| 28 Jul | Out | Rodrigo Borges · CB | to Farense | Free |
| 28 Jul | Out | Alexandre Guedes · ST | to Free agent | — |
| 28 Jul | Out | Almeida · CB | to Sabah FK | Free |
| 28 Jul | In | Nathanael Ogbeta · LB | from Plymouth | Free |
| 28 Jul | Out | Preslav Borukov · ST | to Botev Vratsa | Free |
| 28 Jul | Out | Rodrigo Borges · CB | to Farense | Free |
| 28 Jul | Out | Alexandre Guedes · ST | to Free agent | — |
| 28 Jul | Out | Almeida · CB | to Sabah FK | Free |
| 28 Jul | Out | Afonso Freitas · LB | to Felgueiras | Free |
| 28 Jul | Out | Afonso Freitas · LB | to Felgueiras | Free |
| 25 Jul | In | Tomás Tavares · CM | from Free agent | Free |
| 25 Jul | In | Tomás Tavares · CM | from Free agent | Free |
| 24 Jul | In | Gábor Szalai · CB | from Ferencváros | Loan |
| 24 Jul | In | Gábor Szalai · CB | from Ferencváros | Loan |
| 13 Jul | In | Nathanael Ogbeta · LB | from Plymouth | Free |
| 12 Jul | In | Nathanael Ogbeta · LB | from Plymouth | Free |
| 10 Jul | Out | Francisco França · CM | to Felgueiras | €200k (est.) |
| 10 Jul | Out | Francisco França · CM | to Felgueiras | €200k (est.) |
| 8 Jul | Out | Samu · GK | to Maccabi Netanya | — |
| 8 Jul | Out | Samu · GK | to Maccabi Netanya | — |
| 5 Jul | Out | Guirassy · DM | to União de Leiria | Free |
| 5 Jul | Out | Guirassy · DM | to União de Leiria | Free |
| 3 Jul | In | Rafael Fernandes · CB | from Lille | Loan |
| 3 Jul | In | Rafael Fernandes · CB | from Lille | Loan |
| 1 Jul | In | Maxime Dominguez · AM | from Cracovia | €600k (est.) |
| 1 Jul | In | Maxime Dominguez · AM | from Cracovia | €600k (est.) |
| 1 Jul | Out | Almeida · CB | to Sabah FK | Free |
| 1 Jul | Out | Preslav Borukov · ST | to Botev Vratsa | Free |
| 1 Jul | Out | Rodrigo Borges · CB | to Farense | Free |
| 1 Jul | Out | Alexandre Guedes · ST | to Free agent | — |
| 30 Jun | Out | Alexandre Guedes · ST | to Free agent | — |
| 30 Jun | Out | Preslav Borukov · ST | to Botev Vratsa | Free |
| 30 Jun | Out | Rodrigo Borges · CB | to Farense | Free |
| 30 Jun | Out | Almeida · CB | to Sabah FK | Free |
Académico Viseu2010——€0Académico Viseu · −€0 spent · +€0 received · net €0 · In 20 · Out 10
| 11 Sept | Out | Dominik Steczyk · ST | to Free agent | Free |
| 11 Sept | Out | Tomas Silva · DM | to Sporting Covilhã | Loan |
| 11 Sept | Out | Dominik Steczyk · ST | to Free agent | Free |
| 11 Sept | Out | Tomas Silva · DM | to Sporting Covilhã | Loan |
| 5 Sept | In | Hugo Gambor · CB | from Gent | — |
| 5 Sept | In | Hugo Gambor · CB | from Gent | — |
| 2 Sept | In | Valery Fernández · LW | from Real Zaragoza | Free |
| 2 Sept | In | Valery Fernández · LW | from Real Zaragoza | Free |
| 29 Aug | In | Miguel Ángel Brau · LB | from Coventry | Loan |
| 29 Aug | In | Miguel Ángel Brau · LB | from Coventry | Loan |
| 28 Aug | Out | Simao Silva · LW | to Amarante FC | Loan |
| 28 Aug | Out | Simao Silva · LW | to Amarante FC | Loan |
| 25 Aug | In | Mohamed Bouldini · ST | from Deportivo A Coruña | Free |
| 25 Aug | In | Mohamed Bouldini · ST | from Deportivo A Coruña | Free |
| 21 Aug | In | Paulinho · ST | from Wieczysta Kraków | Loan |
| 21 Aug | In | Paulinho · ST | from Wieczysta Kraków | Loan |
| 5 Aug | In | Mohamed Bouldini · ST | from Deportivo A Coruña | Free |
| 4 Aug | In | Mohamed Bouldini · ST | from Deportivo A Coruña | Free |
| 28 Jul | In | Ewerton · GK | from Barra Futebol Clube | — |
| 28 Jul | In | Ewerton · GK | from Barra Futebol Clube | — |
| 22 Jul | In | Alejandro Mestanza · RM | from Getafe | — |
| 22 Jul | In | Alejandro Mestanza · RM | from Getafe | — |
| 13 Jul | In | Marcos Lavín · GK | from Dunkerque | Free |
| 13 Jul | In | Marcos Lavín · GK | from Dunkerque | Free |
| 7 Jul | In | Cristian Ferreira · DM | from Argentinos Juniors | Free |
| 7 Jul | In | Cristian Ferreira · DM | from Argentinos Juniors | Free |
| 3 Jul | Out | Rodrigo Guedes · CM | to Amarante FC | — |
| 3 Jul | Out | Rodrigo Guedes · CM | to Amarante FC | — |
| 23 Jun | Out | Domen Gril · GK | to Piast Gliwice | Free |
| 23 Jun | Out | Domen Gril · GK | to Piast Gliwice | Free |
Alverca3612−€660k+€4m+€3.3m (est.)Alverca · −€660k spent · +€4m received · net +€3.3m · In 36 · Out 12
| 11 Sept | Out | Stéphane Diarra · RW | to Santarém | Loan |
| 11 Sept | Out | Stéphane Diarra · RW | to Santarém | Loan |
| 7 Sept | In | Matheus França · RW | from Crystal Palace | Loan |
| 7 Sept | In | Matheus França · RW | from Crystal Palace | Loan |
| 2 Sept | Out | Marco Essimi · RW | to Rodez | — |
| 1 Sept | In | Dawda Camara · ST | from Girona | €150k |
| 1 Sept | Out | Marco Essimi · RW | to Rodez | — |
| 1 Sept | In | Dawda Camara · ST | from Girona | €150k |
| 26 Aug | In | Gabriel Carioca | from Athletic Club MG | — |
| 26 Aug | In | Gabriel Carioca | from Athletic Club MG | — |
| 24 Aug | In | Zé Rafael · CM | from Santos | Free |
| 24 Aug | In | Zé Rafael · CM | from Santos | Free |
| 21 Aug | In | André Vidigal · LW | from Free agent | Free |
| 21 Aug | In | André Vidigal · LW | from Free agent | Free |
| 21 Aug | In | Mofe Jemide · CB | from Crystal Palace | — |
| 21 Aug | In | Mofe Jemide · CB | from Crystal Palace | — |
| 5 Aug | Out | Léo Chú · LW | to Avaí | Loan |
| 5 Aug | Out | Léo Chú · LW | to Avaí | Loan |
| 4 Aug | In | Francisco Chissumba · LM | from Braga | Loan |
| 4 Aug | In | Francisco Chissumba · LM | from Braga | Loan |
| 27 Jul | In | Tiago Octavia | from Leça FC | — |
| 27 Jul | In | Tiago Octavio | from Leça FC | — |
| 26 Jul | Out | Felipe Lima | to Benfica B | Loan |
| 26 Jul | Out | Felipe Lima | to Benfica B | Loan |
| 24 Jul | In | Jhonatan · GK | from Athletic Club MG | €180k (est.) |
| 24 Jul | In | Jhonatan · GK | from Athletic Club MG | €180k (est.) |
| 21 Jul | In | Yaya Bojang · CB | from OB | — |
| 21 Jul | In | Yaya Bojang · CB | from OB | — |
| 18 Jul | In | Samy Jr. Merheg · ST | from Braga | — |
| 18 Jul | In | Samy Jr. Merheg · ST | from Braga | — |
| 16 Jul | In | Vivaldo Semedo · ST | from Watford | Loan |
| 16 Jul | In | Vivaldo Semedo · ST | from Watford | Loan |
| 14 Jul | In | Tiago Octavio | from Leça FC | — |
| 13 Jul | In | Tiago Octavio | from Leça FC | — |
| 13 Jul | In | Francisco Chissumba · LM | from Braga | Loan |
| 12 Jul | In | Francisco Chissumba · LM | from Braga | Loan |
| 4 Jul | In | Toni Tamarit · RWB | from Villarreal B | — |
| 4 Jul | In | Toni Tamarit · RWB | from Villarreal B | — |
| 3 Jul | In | Noah Raveyre · GK | from Pau | — |
| 3 Jul | Out | Sandro Lima · ST | to Ararat Armenia | Free |
| 3 Jul | In | Noah Raveyre · GK | from Pau | — |
| 3 Jul | Out | Sandro Lima · ST | to Ararat Armenia | Free |
| 29 Jun | Out | Lincoln · CM | to Bursaspor | €2m |
| 29 Jun | Out | Lincoln · CM | to Bursaspor | €2m |
| 9 Jun | In | Lucca Giuntini | from SC Mirandela | Free |
| 9 Jun | In | Marco Essimi · RW | from Dunkerque | Free |
| 9 Jun | In | Lucca Giuntini | from SC Mirandela | Free |
| 9 Jun | In | Marco Essimi · RW | from Dunkerque | Free |
Estrela da Amadora2636−€3m+€9.3m+€6.3m (est.)Estrela da Amadora · −€3m spent · +€9.3m received · net +€6.3m · In 26 · Out 36
| 5 Sept | In | Si-Woo Yang | from Düsseldorf | Free |
| 5 Sept | In | Jeremy Arévalo · ST | from VfB Stuttgart | Loan |
| 5 Sept | In | Si-Woo Yang | from Düsseldorf | Free |
| 5 Sept | In | Jeremy Arévalo · ST | from VfB Stuttgart | Loan |
| 4 Sept | In | René Mitongo · ST | from Trabzonspor | Loan |
| 4 Sept | In | René Mitongo · ST | from Trabzonspor | Loan |
| 3 Sept | In | Rodrigo Dudok · RM | from Racing | Loan |
| 3 Sept | In | Rodrigo Dudok · RM | from Racing | Loan |
| 2 Sept | Out | Sydney van Hooijdonk · ST | to PEC Zwolle | Loan |
| 2 Sept | Out | Sydney van Hooijdonk · ST | to PEC Zwolle | Loan |
| 14 Aug | Out | Issiar Dramé · CB | to Free agent | Free |
| 14 Aug | Out | Issiar Dramé · CB | to Free agent | Free |
| 10 Aug | In | Joan Jordán · AM | from Sevilla | Free |
| 10 Aug | In | Joan Jordán · AM | from Sevilla | Free |
| 9 Aug | Out | Chilohem Onuoha · ST | to Hartberg | Loan |
| 9 Aug | Out | Chilohem Onuoha · ST | to Hartberg | Loan |
| 4 Aug | Out | Rodrigo Pinho · ST | to AVS Futebol SAD | €130k (est.) |
| 4 Aug | Out | Rodrigo Pinho · ST | to AVS Futebol SAD | €130k (est.) |
| 3 Aug | In | Santiago Serra · DM | from CD Marfa | — |
| 3 Aug | In | Santiago Serra · DM | from CD Marfa | — |
| 1 Aug | In | Lucas Mincarelli Davin · LB | from Montpellier | — |
| 1 Aug | In | Lucas Mincarelli Davin · LB | from Montpellier | — |
| 28 Jul | In | Léo Linck · GK | from Botafogo FR | Loan |
| 28 Jul | In | Bénito · CB | from Benfica B | — |
| 28 Jul | Out | Matthew Gbomadu · RW | to Dinamo Tbilisi | — |
| 28 Jul | Out | Yahya Kalley · RB | to Free agent | Free |
| 28 Jul | In | Léo Linck · GK | from Botafogo FR | Loan |
| 28 Jul | In | Beni Souza · LW | from Benfica B | — |
| 28 Jul | Out | Matthew Gbomadu · RW | to Dinamo Tbilisi | — |
| 28 Jul | Out | Yahya Kalley · RB | to Free agent | Free |
| 28 Jul | In | Rafa Soares · LB | from Free agent | Free |
| 28 Jul | Out | Ni · CB | to Coimbroes | — |
| 28 Jul | In | Rafa Soares · LB | from Free agent | Free |
| 28 Jul | Out | Otávio · CB | to Frankfurt | €4.5m |
| 28 Jul | Out | Ni · CB | to Coimbroes | — |
| 28 Jul | Out | Otávio · CB | to Frankfurt | €4.5m |
| 22 Jul | Out | Gastão · ST | to Farense | Loan |
| 22 Jul | Out | João Gastão · ST | to Farense | Loan |
| 21 Jul | In | Léo Linck · GK | from Botafogo FR | Loan |
| 20 Jul | In | Léo Linck · GK | from Botafogo FR | Loan |
| 20 Jul | Out | Yahya Kalley · RB | to Free agent | Free |
| 19 Jul | Out | Yahya Kalley · RB | to Free agent | Free |
| 18 Jul | Out | Jorge Meireles · LW | to AVS Futebol SAD | — |
| 18 Jul | Out | Jorge Meireles · LW | to AVS Futebol SAD | — |
| 17 Jul | In | Lovro Zvonarek · CM | from Bayern München | €1.5m |
| 17 Jul | In | Lovro Zvonarek · CM | from Bayern München | €1.5m |
| 5 Jul | Out | Assane Dione · CM | to Cultural Leonesa | Free |
| 5 Jul | Out | Assane Dione · CM | to Cultural Leonesa | Free |
| 4 Jul | Out | Semeu Commey · CB | to Leixões | — |
| 4 Jul | Out | Semeu Commey · CB | to Leixões | — |
| 1 Jul | In | Beni Souza · LW | from Benfica B | — |
| 30 Jun | In | Beni Souza · LW | from Benfica B | — |
| 27 Jun | Out | Manu · RW | to Radomiak Radom | — |
| 27 Jun | Out | Manu · RW | to Radomiak Radom | — |
| 1 Jun | Out | Paulo Moreira · CM | to Free agent | Free |
| 1 Jun | Out | Renan Ribeiro · GK | to Free agent | Free |
| 1 Jun | Out | Renan Ribeiro · GK | to Free agent | Free |
| 1 Jun | Out | Jovane Cabral · LW | to Free agent | Free |
| 1 Jun | Out | Paulo Moreira · CM | to Free agent | Free |
| 1 Jun | Out | Renan Ribeiro · GK | to Free agent | Free |
| 1 Jun | Out | Renan Ribeiro · GK | to Free agent | Free |
| 1 Jun | Out | Jovane Cabral · LW | to Free agent | Free |
Gil Vicente1626−€2.7m+€12.9m+€10.1m (est.)Gil Vicente · −€2.7m spent · +€12.9m received · net +€10.1m · In 16 · Out 26
| 10 Sept | Out | Carlos Eduardo · ST | to Sabah FK | Loan |
| 10 Sept | Out | Carlos Eduardo · ST | to Sabah FK | Loan |
| 5 Sept | Out | Rodrigo Melro · LW | to Vianense | Loan |
| 5 Sept | Out | Rodrigo Melro · LW | to Vianense | Loan |
| 11 Aug | In | Samuel Portugal · GK | from FC Porto | Free |
| 11 Aug | In | Samuel Portugal · GK | from FC Porto | Free |
| 4 Aug | Out | Ghislain Konan · LB | to Free agent | Free |
| 4 Aug | Out | Ghislain Konan · LB | to Free agent | Free |
| 27 Jul | Out | Rodrigo Rodrigues | to Sporting CP B | — |
| 27 Jul | Out | Zé Carlos · RB | to Free agent | Free |
| 27 Jul | Out | Rodrigo Rodrigues | to Sporting CP B | — |
| 27 Jul | Out | Zé Carlos · RB | to Free agent | Free |
| 13 Jul | In | Walace França · ST | from Athletico Paranaense | Loan |
| 13 Jul | In | Walace França · ST | from Athletico Paranaense | Loan |
| 10 Jul | Out | Jonathan Mutombo · LB | to Torreense | €440k (est.) |
| 10 Jul | Out | Jonathan Mutombo · LB | to Torreense | €440k (est.) |
| 8 Jul | In | David Moreira · LB | from Sporting CP | — |
| 8 Jul | In | José Silva · RB | from Sporting CP B | — |
| 8 Jul | In | David Moreira · LB | from Sporting CP | — |
| 8 Jul | In | José Silva · RB | from Sporting CP B | — |
| 7 Jul | Out | Rodrigo Rodrigues | to Sporting CP B | — |
| 6 Jul | Out | Rodrigo Rodrigues | to Sporting CP B | — |
| 6 Jul | Out | Roko Baturina · ST | to Aarau | — |
| 6 Jul | Out | Roko Baturina · ST | to Aarau | — |
| 6 Jul | Out | Luís Esteves · DM | to Atlas | €6m |
| 6 Jul | Out | Luís Esteves · DM | to Atlas | €6m |
| 6 Jul | In | Walace França · ST | from Athletico Paranaense | Loan |
| 5 Jul | In | Walace França · ST | from Athletico Paranaense | Loan |
| 4 Jul | In | Diogo Prioste · CM | from Benfica | Loan |
| 4 Jul | In | Diogo Prioste · CM | from Benfica | Loan |
| 3 Jul | In | Andreas Lausen · CM | from Esbjerg fB | €670k |
| 3 Jul | In | Andreas Lausen · CM | from Esbjerg fB | €670k |
| 1 Jul | Out | Zé Carlos · RB | to Free agent | Free |
| 1 Jul | Out | Ghislain Konan · LB | to Free agent | Free |
| 30 Jun | Out | Ghislain Konan · LB | to Free agent | Free |
| 30 Jun | Out | Zé Carlos · RB | to Free agent | Free |
| 30 Jun | Out | Jorge Aguirre · ST | to Torreense | Free |
| 30 Jun | Out | Jorge Aguirre · ST | to Torreense | Free |
| 26 Jun | Out | Daniel Figueira · GK | to FC Noah | Free |
| 26 Jun | Out | Daniel Figueira · GK | to FC Noah | Free |
| 11 Jun | In | Ricardo Esgaio · RB | from Karagümrük | €700k (est.) |
| 11 Jun | In | Ricardo Esgaio · RB | from Karagümrük | €700k (est.) |
Santa Clara2848—+€13.7m+€13.7m (est.)Santa Clara · −€0 spent · +€13.7m received · net +€13.7m · In 28 · Out 48
| 11 Sept | Out | Rildo · LW | to Avaí | Loan |
| 11 Sept | Out | Rildo · LW | to Avaí | Loan |
| 5 Sept | Out | João Costa · ST | to Felgueiras | Loan |
| 5 Sept | Out | João Costa · ST | to Felgueiras | Loan |
| 4 Sept | Out | Diogo Calila · RB | to MAS Fès | €85k |
| 4 Sept | Out | Diogo Calila · RB | to MAS Fès | €85k |
| 4 Sept | Out | Sidney Lima · CB | to Partizan Beograd | Loan |
| 4 Sept | Out | Sidney Lima · CB | to Partizan Beograd | Loan |
| 3 Sept | In | Ythallo · CB | from Botafogo | Free |
| 3 Sept | Out | Henrique Pereira · LW | to Feirense | Loan |
| 3 Sept | In | Ythallo · CB | from Botafogo | Free |
| 3 Sept | Out | Henrique Pereira · LW | to Feirense | Loan |
| 2 Sept | Out | Alysson · CB | to Leixões | Loan |
| 2 Sept | Out | Alysson · CB | to Leixões | Loan |
| 29 Aug | Out | Hiago Santos | to AVS Futebol SAD | Loan |
| 29 Aug | Out | Hiago Santos | to AVS Futebol SAD | Loan |
| 15 Aug | Out | Jader Gentil · LM | to Portimonense | Loan |
| 15 Aug | Out | Jader Gentil · LM | to Portimonense | Loan |
| 12 Aug | In | Léo Jacó · ST | from Atlético-GO | — |
| 12 Aug | In | Léo Jacó · ST | from Atlético-GO | — |
| 6 Aug | Out | Jader Gentil · LM | to Portimonense | Loan |
| 5 Aug | Out | Jader Gentil · LM | to Portimonense | Loan |
| 4 Aug | Out | Matheusinho · RW | to Atlético-GO | — |
| 4 Aug | Out | Sarará · CB | to Tondela | Free |
| 4 Aug | Out | Matheusinho · RW | to Atlético-GO | — |
| 4 Aug | Out | Sarará · CB | to Tondela | Free |
| 2 Aug | Out | Miguel Pires · DM | to Vizela | — |
| 2 Aug | Out | Miguel Pires · DM | to Vizela | — |
| 29 Jul | In | Fredy · CB | from Braga | — |
| 29 Jul | In | Vasconcelos · AM | from Braga B | — |
| 29 Jul | Out | Bruno Almeida · CM | to AEL Limassol | — |
| 29 Jul | Out | Klismahn · CM | to FK Neftchi | €300k |
| 29 Jul | In | Frederico Silva | from Braga | — |
| 29 Jul | In | Vasconcelos · AM | from Braga B | — |
| 29 Jul | Out | Bruno Almeida · CM | to AEL Limassol | — |
| 29 Jul | Out | Klismahn · CM | to FK Neftchi | €300k |
| 23 Jul | In | Lucas França · GK | from Free agent | Free |
| 23 Jul | In | Lucas França · GK | from Free agent | Free |
| 22 Jul | Out | Darlan Mendes · CM | to Buriram United | Free |
| 22 Jul | Out | Darlan Mendes · CM | to Buriram United | Free |
| 21 Jul | Out | Bruno Almeida · CM | to AEL Limassol | — |
| 20 Jul | Out | Gabriel Batista · GK | to Botafogo | — |
| 20 Jul | Out | Bruno Almeida · CM | to AEL Limassol | — |
| 20 Jul | Out | Gabriel Batista · GK | to Botafogo | — |
| 18 Jul | In | Afonso Duarte · LW | from Braga | — |
| 18 Jul | In | Afonso Duarte · LW | from Braga | — |
| 13 Jul | In | Sorriso · RW | from Athletico Paranaense | — |
| 13 Jul | In | Vitinho · LW | from Cruzeiro | — |
| 13 Jul | In | Kamika · LM | from S.U. 1º de Dezembro | Free |
| 13 Jul | In | Emanuel Moreira · DM | from Feirense | Free |
| 13 Jul | In | Sorriso · RW | from Athletico Paranaense | — |
| 13 Jul | In | Vitinho · LW | from Cruzeiro | — |
| 13 Jul | In | Kamika · CB | from S.U. 1 de Dezembro | Free |
| 13 Jul | In | Emanuel Moreira · CB | from Feirense | Free |
| 6 Jul | In | Kamika · CB | from S.U. 1 de Dezembro | Free |
| 5 Jul | In | Kamika · CB | from S.U. 1 de Dezembro | Free |
| 5 Jul | In | Frederico Silva | from Braga | — |
| 4 Jul | In | Frederico Silva | from Braga | — |
| 4 Jul | Out | Paulo Victor · LW | to Querétaro | — |
| 4 Jul | Out | Paulo Victor · LW | to Querétaro | — |
| 3 Jul | In | Tiago Ribeiro · CM | from Feirense | — |
| 3 Jul | In | Tiago Ribeiro · CM | from Feirense | — |
| 3 Jul | Out | João Bravim · GK | to Ararat Armenia | €850k (est.) |
| 3 Jul | Out | João Bravim · GK | to Ararat Armenia | €850k (est.) |
| 1 Jul | Out | Klismahn · CM | to FK Neftchi | €300k |
| 1 Jul | In | Emanuel Moreira · CB | from Feirense | Free |
| 30 Jun | In | Emanuel Moreira · CB | from Feirense | Free |
| 30 Jun | Out | Klismahn · CM | to FK Neftchi | €300k |
| 30 Jun | Out | Sérginho · CM | to Levski Sofia | — |
| 30 Jun | Out | Sérginho · CM | to Levski Sofia | — |
| 22 Jun | Out | Gustavo Klismahn · CB | to FK Neftchi | €300k |
| 22 Jun | Out | Gustavo Klismahn · CB | to FK Neftchi | €300k |
| 20 Jun | Out | Gabriel Silva · LW | to Braga | €3.5m |
| 20 Jun | Out | Gabriel Silva · LW | to Braga | €3.5m |
| 4 Jun | Out | Reinaldo · LW | to Levski Sofia | €1.5m |
| 4 Jun | Out | Reinaldo · LW | to Levski Sofia | €1.5m |
Estoril1822−€4.3m+€22.6m+€18.3m (est.)Estoril · −€4.3m spent · +€22.6m received · net +€18.3m · In 18 · Out 22
| 11 Sept | Out | Gonçalo Costa · LB | to HNK Gorica | Loan |
| 11 Sept | Out | Khayon Edwards · ST | to Free agent | Free |
| 11 Sept | Out | Gonçalo Costa · LB | to HNK Gorica | Loan |
| 11 Sept | Out | Khayon Edwards · ST | to Free agent | Free |
| 5 Sept | Out | Diogo Brasido · RB | to AVS Futebol SAD | — |
| 5 Sept | In | Roko Jurišić · LB | from Osijek | — |
| 5 Sept | Out | Diogo Brasido · RB | to AVS Futebol SAD | — |
| 5 Sept | In | Roko Jurišić · LB | from Osijek | — |
| 4 Sept | In | Milan Robin · CM | from Le Mans | Free |
| 4 Sept | In | Milan Robin · CM | from Le Mans | Free |
| 4 Sept | In | Nail Omerović · LW | from Osijek | €1.5m |
| 4 Sept | In | Nail Omerović · LW | from Osijek | €1.5m |
| 4 Sept | In | Axel Camblan · RW | from Brest | €650k (est.) |
| 4 Sept | In | Axel Camblan · RW | from Brest | €650k (est.) |
| 31 Aug | In | Samuel Amissah · CB | from Fulham | Loan |
| 31 Aug | In | Samuel Amissah · CB | from Fulham | Loan |
| 27 Aug | In | Xavi Sintes · CB | from Free agent | Free |
| 27 Aug | In | Xavi Sintes · CB | from Free agent | Free |
| 25 Aug | Out | Jandro Orellana · CM | to Cádiz | — |
| 25 Aug | Out | Jandro Orellana · CM | to Cádiz | — |
| 9 Aug | In | Stélios Andreou · CB | from Widzew Łódź | Loan |
| 9 Aug | In | Stélios Andreou · CB | from Widzew Łódź | Loan |
| 3 Aug | Out | Tiago Parente · LB | to Swansea | Loan |
| 3 Aug | Out | Tiago Parente · LB | to Swansea | Loan |
| 2 Aug | Out | Felix Bacher · CB | to Lyon | €4.3m |
| 2 Aug | Out | Felix Bacher · CB | to Lyon | €4.3m |
| 24 Jul | Out | Nodar Lominadze · CM | to Torpedo Kutaisi | — |
| 24 Jul | Out | Nodar Lominadze · CM | to Torpedo Kutaisi | — |
| 13 Jul | In | Fernando Medrano · LB | from CD Mirandes | Free |
| 13 Jul | In | Fernando Medrano · LB | from CD Mirandés | Free |
| 4 Jul | Out | Fran · CM | to Sintrense | Free |
| 4 Jul | Out | Fran · CM | to Sintrense | Free |
| 1 Jul | In | Fernando Medrano · LB | from CD Mirandés | Free |
| 30 Jun | In | Fernando Medrano · LB | from CD Mirandés | Free |
| 23 Jun | Out | Kévin Boma · CB | to Salzburg | €7m |
| 23 Jun | Out | Kévin Boma · CB | to Salzburg | €7m |
| 1 Jun | Out | Pedro Amaral · LB | to Free agent | Free |
| 1 Jun | Out | Alejandro Marqués · ST | to Free agent | Free |
| 1 Jun | Out | Pedro Amaral · LB | to Free agent | Free |
| 1 Jun | Out | Alejandro Marqués · ST | to Free agent | Free |
Vitória de Guimarães1614−€3.6m+€37m+€33.4m (est.)Vitória de Guimarães · −€3.6m spent · +€37m received · net +€33.4m · In 16 · Out 14
| 5 Sept | Out | Vando Félix · RW | to Torreense | — |
| 5 Sept | Out | Vando Félix · RW | to Torreense | — |
| 4 Sept | In | Toni Borevković · CB | from Samsunspor | Loan |
| 4 Sept | In | Toni Borevković · CB | from Samsunspor | Loan |
| 3 Sept | In | Arnel Jakupovic · ST | from Osijek | €600k |
| 3 Sept | In | Arnel Jakupovic · ST | from Osijek | €600k |
| 2 Sept | Out | Charles · GK | to Free agent | Free |
| 2 Sept | Out | Charles · GK | to Free agent | Free |
| 22 Aug | In | Victor Andersson · LW | from AIK | €500k (est.) |
| 22 Aug | In | Victor Andersson · LW | from AIK | €500k (est.) |
| 9 Aug | In | Abdoulaye Sidibé · RM | from Venezia | Loan |
| 9 Aug | In | Abdoulaye Sidibé · RM | from Venezia | Loan |
| 30 Jul | Out | Dieu-Merci Michel · ST | to United FC | — |
| 30 Jul | Out | Dieu-Merci Michel · ST | to United FC | — |
| 29 Jul | In | Patrick Ouotro · ST | from Nancy | €250k (est.) |
| 29 Jul | In | Patrick Ouotro · ST | from Nancy | €250k (est.) |
| 27 Jul | Out | Nélson Oliveira · ST | to Free agent | Free |
| 27 Jul | Out | Nélson Oliveira · ST | to Free agent | Free |
| 18 Jul | In | Yeimar Mosquera · CB | from Aston Villa | €475k |
| 18 Jul | In | Yeimar Mosquera · CB | from Aston Villa | €475k |
| 16 Jul | In | Oliwier Zych · GK | from Aston Villa | Loan |
| 16 Jul | In | Oliwier Zych · GK | from Aston Villa | Loan |
| 14 Jul | In | Lohann Doucet · DM | from Paris FC | — |
| 14 Jul | In | Lohann Doucet · DM | from Paris FC | — |
| 1 Jul | Out | Nélson Oliveira · ST | to Free agent | Free |
| 30 Jun | Out | Nélson Oliveira · ST | to Free agent | Free |
| 24 Jun | Out | Diogo Sousa · DM | to Strasbourg | €10m |
| 24 Jun | Out | Diogo Sousa · DM | to Strasbourg | €10m |
| 8 Jun | Out | Noah Saviolo · LW | to Trabzonspor | €8.5m (est.) |
| 8 Jun | Out | Noah Saviolo · LW | to Trabzonspor | €8.5m (est.) |
FC Porto1430−€31m+€88m+€57mFC Porto · −€31m spent · +€88m received · net +€57m · In 14 · Out 30
| 3 Sept | In | Gabriel Mec · AM | from Grêmio | €11m |
| 3 Sept | In | Gabriel Mec · AM | from Grêmio | €11m |
| 1 Sept | Out | Deniz Gül · ST | to Galatasaray | €10m |
| 1 Sept | Out | Deniz Gül · ST | to Galatasaray | €10m |
| 1 Sept | In | Souza · LB | from Tottenham | Loan |
| 1 Sept | In | Souza · LB | from Tottenham | Loan |
| 31 Aug | In | Santiago Giménez · ST | from Milan | Loan |
| 31 Aug | In | Santiago Giménez · ST | from Milan | Loan |
| 29 Aug | Out | Diogo Fernandes · GK | to Amarante FC | Loan |
| 29 Aug | Out | Diogo Fernandes · GK | to Amarante FC | Loan |
| 27 Aug | Out | Stephen Eustaquio · CM | to Swansea | €4m |
| 27 Aug | Out | Tiago Andrade · LW | to Moreirense | — |
| 27 Aug | Out | Stephen Eustaquio · CM | to Swansea | €4m |
| 27 Aug | Out | Tiago Andrade · LW | to Moreirense | — |
| 26 Aug | In | Seko Fofana · CM | from Rennes | Loan |
| 26 Aug | In | Seko Fofana · CM | from Rennes | Loan |
| 20 Aug | Out | Iván Jaime · LW | to Las Palmas | Loan |
| 20 Aug | Out | Iván Jaime · LW | to Las Palmas | Loan |
| 20 Aug | Out | Gonçalo Sousa · RW | to Kocaelispor | Loan |
| 20 Aug | Out | Gonçalo Sousa · RW | to Kocaelispor | Loan |
| 19 Aug | Out | Rodrigo Mora · CM | to Roma | €25m |
| 19 Aug | Out | Rodrigo Mora · CM | to Roma | €25m |
| 14 Aug | Out | Gabriel Brás · CB | to NEC Nijmegen | Loan |
| 14 Aug | Out | Gabriel Brás · CB | to NEC Nijmegen | Loan |
| 11 Aug | Out | Samuel Portugal · GK | to Gil Vicente | Free |
| 11 Aug | Out | Samuel Portugal · GK | to Gil Vicente | Free |
| 26 Jul | Out | Yann Karamoh · RW | to Free agent | Free |
| 26 Jul | Out | Yann Karamoh · RW | to Free agent | Free |
| 20 Jul | In | In-Beom Hwang · CM | from Feyenoord | €4.5m |
| 20 Jul | In | In-Beom Hwang · CM | from Feyenoord | €4.5m |
| 20 Jul | In | Cardoso Varela · RW | from Dinamo Zagreb | Free |
| 20 Jul | In | Cardoso Varela · RW | from Dinamo Zagreb | Free |
| 1 Jul | Out | Danny Namaso · AM | to Auxerre | €5m |
| 1 Jul | Out | Danny Namaso · AM | to Auxerre | €5m |
| 1 Jul | Out | Yann Karamoh · RW | to Free agent | Free |
| 30 Jun | Out | Yann Karamoh · RW | to Free agent | Free |
| 23 Jun | Out | Thiago Silva · CB | to Fluminense | Free |
| 23 Jun | Out | Thiago Silva · CB | to Fluminense | Free |
| 12 Jun | In | André Silva · ST | from Elche | Free |
| 12 Jun | In | André Silva · ST | from Elche | Free |
| 1 Jun | Out | Tiago Silva · CM | to Free agent | Free |
| 1 Jun | Out | Luuk de Jong · ST | to Free agent | Free |
| 1 Jun | Out | Tiago Silva · CM | to Free agent | Free |
| 1 Jun | Out | Luuk de Jong · ST | to Free agent | Free |
Sporting CP2030−€304.6m+€382.7m+€78.1mSporting CP · −€304.6m spent · +€382.7m received · net +€78.1m · In 20 · Out 30
| 1 Sept | Out | Pote · LW | to Fiorentina | Loan |
| 1 Sept | Out | Daniel Bragança · DM | to Torino | Loan |
| 1 Sept | Out | Pote · LW | to Fiorentina | Loan |
| 1 Sept | Out | Daniel Bragança · DM | to Torino | Loan |
| 1 Sept | Out | Koba Koindredi · DM | to Lausanne | — |
| 1 Sept | Out | Koba Koindredi · DM | to Lausanne | — |
| 29 Aug | In | Kaique Pereira · GK | from Palmeiras | €4m |
| 29 Aug | In | Kaique Pereira · GK | from Palmeiras | €4m |
| 27 Aug | Out | João Virgínia · GK | to Wolves | €1.5m |
| 27 Aug | Out | João Virgínia · GK | to Wolves | €1.5m |
| 26 Aug | In | Moncef Zekri · LB | from KV Mechelen | €3m |
| 26 Aug | In | Moncef Zekri · LB | from KV Mechelen | €3m |
| 21 Aug | Out | Giorgi Kochorashvili · CM | to Sevilla | €4m |
| 21 Aug | Out | Giorgi Kochorashvili · CM | to Sevilla | €4m |
| 15 Aug | In | Nestory Irankunda · RM | from Watford | €15m |
| 15 Aug | In | Nestory Irankunda · RM | from Watford | €15m |
| 11 Aug | Out | Ousmane Diomande · CB | to Nottm Forest | €40m |
| 11 Aug | Out | Ousmane Diomande · CB | to Nottm Forest | €40m |
| 3 Aug | Out | Souleymane Faye · LW | to Lorient | Loan |
| 3 Aug | Out | Souleymane Faye · LW | to Lorient | Loan |
| 24 Jul | Out | Hidemasa Morita · DM | to Hull | Free |
| 24 Jul | Out | Hidemasa Morita · DM | to Hull | Free |
| 24 Jul | Out | Ricardo Mangas · LB | to Monza | Loan |
| 24 Jul | Out | Ricardo Mangas · LB | to Monza | Loan |
| 23 Jul | In | Ibrahima Ba · CB | from Famalicão | €21.3m |
| 23 Jul | In | Ibrahima Ba · CB | from Famalicão | €21.3m |
| 18 Jul | Out | Trincão · AM | to Al Ahli | €39.4m |
| 18 Jul | Out | Trincão · AM | to Al Ahli | €39.4m |
| 13 Jul | In | Rodrigo Zalazar · RW | from Braga | €30m |
| 13 Jul | In | Rodrigo Zalazar · RW | from Braga | €30m |
| 11 Jul | In | Jesse Derry · LW | from Chelsea | Loan |
| 11 Jul | In | Jesse Derry · LW | from Chelsea | Loan |
| 11 Jul | Out | Morten Hjulmand · DM | to Atlético Madrid | €40m |
| 11 Jul | Out | Morten Hjulmand · DM | to Atlético Madrid | €40m |
| 8 Jul | Out | David Moreira · LB | to Gil Vicente | — |
| 8 Jul | Out | David Moreira · LB | to Gil Vicente | — |
| 6 Jul | Out | Geovany Quenda · RW | to Chelsea | €50m |
| 6 Jul | Out | Geovany Quenda · LW | to Chelsea | €50m |
| 3 Jul | Out | Biel · LW | to Pafos FC | Loan |
| 3 Jul | Out | Biel · LW | to Pafos FC | Loan |
| 1 Jul | In | Rodrigo Zalazar · RW | from Braga | €30m |
| 30 Jun | In | Rodrigo Zalazar · RW | from Braga | €30m |
| 30 Jun | In | Sergi Altimira · DM | from Real Betis | €18.5m |
| 30 Jun | In | Sergi Altimira · DM | from Real Betis | €18.5m |
| 10 Jun | In | Silas Andersen · DM | from Häcken | €10m |
| 10 Jun | In | Silas Andersen · DM | from Häcken | €10m |
| 5 Jun | Out | Alisson Santos · AM | to Napoli | €16.5m |
| 5 Jun | Out | Alisson Santos · AM | to Napoli | €16.5m |
| 2 Jun | In | Issa Doumbia · CM | from Venezia | €20.5m |
| 2 Jun | In | Issa Doumbia · CM | from Venezia | €20.5m |
Famalicão1620—+€83.7m+€83.7m (est.)Famalicão · −€0 spent · +€83.7m received · net +€83.7m · In 16 · Out 20
| 4 Sept | In | Alves Lopes Gustavo Ferreira | from Benfica | Free |
| 4 Sept | In | Alves Lopes Gustavo Ferreira | from Benfica | Free |
| 2 Sept | In | Patricio Salas · ST | from América | Loan |
| 2 Sept | In | Patricio Salas · ST | from América | Loan |
| 2 Sept | Out | Gonzalo Pastor · AM | to Unionistas de Salamanca | Loan |
| 2 Sept | Out | Gonzalo Pastor · AM | to Unionistas de Salamanca | Loan |
| 8 Aug | Out | Otso Liimatta · ST | to Sirius | €600k (est.) |
| 8 Aug | Out | Otso Liimatta · ST | to Sirius | €600k (est.) |
| 31 Jul | Out | Gustavo Sá · AM | to Nottm Forest | €20m |
| 31 Jul | Out | Gustavo Sá · AM | to Nottm Forest | €20m |
| 27 Jul | In | Georgios Koutsias · ST | from Lugano | — |
| 27 Jul | Out | Simon Elisor · ST | to Universitatea Craiova | — |
| 27 Jul | In | Georgios Koutsias · ST | from Lugano | — |
| 27 Jul | Out | Simon Elisor · ST | to Universitatea Craiova | — |
| 23 Jul | Out | Ibrahima Ba · CB | to Sporting CP | €21.3m |
| 23 Jul | Out | Ibrahima Ba · CB | to Sporting CP | €21.3m |
| 17 Jul | Out | Rochinha · LW | to Casa Pia AC | — |
| 17 Jul | Out | Rochinha · LW | to Casa Pia AC | — |
| 13 Jul | In | Paulo Moreira · CM | from Free agent | Free |
| 13 Jul | In | Paulo Moreira · CM | from Free agent | Free |
| 1 Jul | In | Paulo Moreira · CM | from Free agent | Free |
| 1 Jul | Out | Simon Elisor · ST | to Universitatea Craiova | — |
| 30 Jun | In | Paulo Moreira · CM | from Free agent | Free |
| 30 Jun | Out | Simon Elisor · ST | to Universitatea Craiova | — |
| 17 Jun | Out | Otar Mamageishvili · DM | to Wolfsberger AC | Loan |
| 17 Jun | Out | Otar Mamageishvili · DM | to Wolfsberger AC | Loan |
| 17 Jun | In | Tamás Szucs · DM | from Debrecen | — |
| 17 Jun | In | Tamás Szucs · DM | from Debrecen | — |
| 14 Jun | Out | Rafa Soares · LB | to Free agent | Free |
| 14 Jun | Out | Rafa Soares · LB | to Free agent | Free |
| 12 Jun | In | Leny Meyer · LB | from VfB Stuttgart II | Free |
| 12 Jun | In | Leny Meyer · LB | from VfB Stuttgart II | Free |
| 11 Jun | In | Finn van Breemen · CB | from Basel | — |
| 11 Jun | In | Finn van Breemen · CB | from Basel | — |
| 5 Jun | Out | Justin De Haas · CB | to Valencia | Free |
| 5 Jun | Out | Justin De Haas · CB | to Valencia | Free |
Braga2246−€76.6m+€191m+€114.4mBraga · −€76.6m spent · +€191m received · net +€114.4m · In 22 · Out 46
| 10 Sept | Out | Jonatás Noro · CB | to Pafos FC | — |
| 10 Sept | Out | Jonatás Noro · CB | to Pafos FC | — |
| 4 Sept | Out | Luisinho · DM | to Feirense | Loan |
| 4 Sept | Out | Luisinho · DM | to Feirense | Loan |
| 3 Sept | Out | Bartłomiej Wdowik · LB | to Jagiellonia Białystok | Loan |
| 3 Sept | Out | Bartłomiej Wdowik · LB | to Jagiellonia Białystok | Loan |
| 2 Sept | Out | João Marques · LW | to Torreense | Loan |
| 2 Sept | Out | João Marques · LW | to Torreense | Loan |
| 1 Sept | Out | Leonardo Lelo · LM | to Almería | Loan |
| 1 Sept | Out | Leonardo Lelo · LM | to Almería | Loan |
| 27 Aug | Out | Thiago Helguera · CM | to Atlético Madrileño | Loan |
| 27 Aug | Out | Thiago Helguera · CM | to Atlético Madrileño | Loan |
| 21 Aug | In | Tomás Marqués · DM | from Barcelona | €11m |
| 21 Aug | In | Tomás Marqués · DM | from Barcelona | €11m |
| 19 Aug | In | Jovan Milošević · ST | from VfB Stuttgart | €8m |
| 19 Aug | In | Jovan Milošević · ST | from VfB Stuttgart | €8m |
| 14 Aug | Out | Yanis da Rocha · RM | to Portimonense | — |
| 14 Aug | Out | Yanis da Rocha · RWB | to Portimonense | — |
| 4 Aug | Out | Francisco Chissumba · LM | to Alverca | Loan |
| 4 Aug | Out | Francisco Chissumba · LM | to Alverca | Loan |
| 3 Aug | Out | Lukás Hornícek · GK | to Newcastle | €30m |
| 3 Aug | Out | Lukás Hornícek · GK | to Newcastle | €30m |
| 29 Jul | Out | Fredy · CB | to Santa Clara | — |
| 29 Jul | Out | Frederico Silva | to Santa Clara | — |
| 26 Jul | In | Adrian Barisic · CB | from Basel | €3.8m |
| 26 Jul | Out | Alaa Bellaarouch · GK | to Dinamo Bucuresti | Loan |
| 26 Jul | In | Adrian Barišić · CB | from Basel | €3.8m |
| 26 Jul | Out | Alaa Bellaarouch · GK | to Dinamo București | Loan |
| 23 Jul | Out | Ismaël Gharbi · AM | to Leganés | Loan |
| 23 Jul | Out | Ismaël Gharbi · AM | to Leganés | Loan |
| 20 Jul | Out | Amine El Ouazzani · ST | to Angers | Loan |
| 20 Jul | Out | Amine El Ouazzani · ST | to Angers | Loan |
| 18 Jul | Out | Samy Jr. Merheg · ST | to Alverca | — |
| 18 Jul | Out | Samy Jr. Merheg · ST | to Alverca | — |
| 18 Jul | Out | Afonso Duarte · LW | to Santa Clara | — |
| 18 Jul | Out | Afonso Duarte · LW | to Santa Clara | — |
| 13 Jul | In | Adrian Barisic · CB | from Basel | €3.5m |
| 13 Jul | Out | Rodrigo Zalazar · RW | to Sporting CP | €30m |
| 13 Jul | In | Adrian Barišić · CB | from Basel | €3.5m |
| 13 Jul | Out | Rodrigo Zalazar · RW | to Sporting CP | €30m |
| 13 Jul | Out | Francisco Chissumba · LM | to Alverca | Loan |
| 12 Jul | Out | Francisco Chissumba · LM | to Alverca | Loan |
| 10 Jul | Out | André Horta · DM | to Almería | €1.5m |
| 10 Jul | Out | André Horta · DM | to Almería | €1.5m |
| 5 Jul | Out | Frederico Silva | to Santa Clara | — |
| 4 Jul | Out | Frederico Silva | to Santa Clara | — |
| 1 Jul | In | Jonas Wind · ST | from Wolfsburg | Free |
| 1 Jul | In | Jonas Wind · ST | from Wolfsburg | Free |
| 1 Jul | Out | Alaa Bellaarouch · GK | to Dinamo București | Loan |
| 1 Jul | Out | Rodrigo Zalazar · RW | to Sporting CP | €30m |
| 1 Jul | In | Adrian Barišić · CB | from Basel | €3.8m |
| 30 Jun | In | Adrian Barišić · CB | from Basel | €3.8m |
| 30 Jun | Out | Alaa Bellaarouch · GK | to Dinamo București | Loan |
| 30 Jun | Out | Rodrigo Zalazar · RW | to Sporting CP | €30m |
| 30 Jun | In | Sergio Barcia · CB | from Legia Warszawa | €1.5m |
| 30 Jun | In | Sergio Barcia · CB | from Legia Warszawa | €1.5m |
| 30 Jun | In | Adrian Bajrami · CB | from Luzern | €2.8m |
| 30 Jun | In | Adrian Bajrami · CB | from Luzern | €2.8m |
| 25 Jun | Out | Djibril Soumaré · CM | to Stoke | €4m |
| 25 Jun | Out | Djibril Soumaré · CM | to Stoke | €4m |
| 24 Jun | In | Bernardo | from Tondela | €400k |
| 24 Jun | In | Bernardo | from Tondela | €400k |
| 21 Jun | Out | Florian Grillitsch · CM | to Free agent | Free |
| 21 Jun | Out | Florian Grillitsch · CM | to Free agent | Free |
| 20 Jun | In | Gabriel Silva · LW | from Santa Clara | €3.5m |
| 20 Jun | In | Gabriel Silva · LW | from Santa Clara | €3.5m |
| 12 Jun | In | Denis Huseinbašić · CM | from Köln | Free |
| 12 Jun | In | Denis Huseinbašić · CM | from Köln | Free |
Benfica2040−€130m+€272.4m+€142.4m (est.)Benfica · −€130m spent · +€272.4m received · net +€142.4m · In 20 · Out 40
| 15 Sept | Out | Bruma · LW | to Aris Thessaloniki | Free |
| 15 Sept | Out | Bruma · LW | to Aris Thessaloniki | Free |
| 4 Sept | Out | Joshua Wynder · CB | to New England | Loan |
| 4 Sept | Out | Joshua Wynder · CB | to New England | Loan |
| 4 Sept | Out | Alves Lopes Gustavo Ferreira | to Famalicão | Free |
| 4 Sept | Out | Alves Lopes Gustavo Ferreira | to Famalicão | Free |
| 3 Sept | Out | Richard Ríos · DM | to Al-Ittihad | Loan |
| 3 Sept | Out | Richard Ríos · DM | to Al-Ittihad | Loan |
| 3 Sept | In | Claudio Echeverri · ST | from Man City | Loan |
| 3 Sept | In | Claudio Echeverri · ST | from Man City | Loan |
| 2 Sept | In | Souffian El Karouani · LB | from Al Qadsiah | Loan |
| 2 Sept | In | Souffian El Karouani · LB | from Al Qadsiah | Loan |
| 26 Aug | In | João Palhinha · DM | from Bayern München | €14m |
| 26 Aug | In | João Palhinha · DM | from Bayern München | €14m |
| 23 Aug | In | Anisse Saidi · ST | from San Diego FC | Loan |
| 23 Aug | In | Anisse Saidi · ST | from San Diego FC | Loan |
| 23 Aug | Out | João Rego · LW | to Casa Pia AC | Loan |
| 23 Aug | Out | João Rego · LW | to Casa Pia AC | Loan |
| 20 Aug | Out | Tiago Gouveia · LW | to Gençlerbirliği | Loan |
| 20 Aug | Out | Tiago Gouveia · LW | to Gençlerbirliği | Loan |
| 20 Aug | In | Alessandro Circati · CB | from Parma | €18m |
| 20 Aug | In | Alessandro Circati · CB | from Parma | €18m |
| 18 Aug | Out | Amar Dedić · RB | to Newcastle | €35.9m |
| 18 Aug | Out | Amar Dedić · RB | to Newcastle | €35.9m |
| 14 Aug | Out | Rafael Obrador · LWB | to Sassuolo | Loan |
| 14 Aug | Out | Rafael Obrador · LWB | to Sassuolo | Loan |
| 12 Aug | Out | Franjo Ivanović · ST | to Lens | Loan |
| 12 Aug | Out | Franjo Ivanović · ST | to Lens | Loan |
| 1 Aug | Out | António Silva · CB | to Bournemouth | €25m |
| 1 Aug | Out | António Silva · CB | to Bournemouth | €25m |
| 30 Jul | In | Gabriel Índio · CB | from Athletic Club MG | €4m |
| 30 Jul | In | Gabriel Índio · CB | from Athletic Club MG | €4m |
| 29 Jul | Out | Henrique Araújo · ST | to Casa Pia AC | €1.3m (est.) |
| 29 Jul | Out | Henrique Araújo · ST | to Casa Pia AC | €1.3m (est.) |
| 27 Jul | Out | Gustavo Varela · ST | to Monza | €2.5m |
| 27 Jul | Out | Gustavo Varela · ST | to Monza | €2.5m |
| 21 Jul | In | Jhon Durán · ST | from Al Nassr FC | Loan |
| 21 Jul | In | Jhon Durán · ST | from Al Nassr FC | Loan |
| 13 Jul | Out | João Veloso · CM | to Moreirense | Loan |
| 13 Jul | Out | João Veloso · CM | to Moreirense | Loan |
| 8 Jul | In | Jakub Kamiński · AM | from Köln | €17m |
| 8 Jul | In | Jakub Kamiński · AM | from Köln | €17m |
| 4 Jul | Out | Diogo Prioste · CM | to Gil Vicente | Loan |
| 4 Jul | Out | Diogo Prioste · CM | to Gil Vicente | Loan |
| 1 Jul | Out | Rodrigo Rêgo · RW | to Brighton | €3.5m (est.) |
| 1 Jul | In | Enzo Barrenechea · DM | from Aston Villa | €12m |
| 1 Jul | Out | Gustavo Marques · CB | to RB Bragantino | €3.5m |
| 1 Jul | Out | Rodrigo Rêgo · RW | to Brighton | €3.5m (est.) |
| 1 Jul | In | Enzo Barrenechea · DM | from Aston Villa | €12m |
| 1 Jul | Out | Gustavo Marques · CB | to RB Bragantino | €3.5m |
| 30 Jun | In | Clément Lenglet · CB | from Atlético Madrid | Loan |
| 30 Jun | In | Clément Lenglet · CB | from Atlético Madrid | Loan |
| 20 Jun | Out | Gonçalo Oliveira · CB | to Rennes | €3.5m |
| 20 Jun | Out | Gonçalo Oliveira · CB | to Rennes | €3.5m |
| 12 Jun | Out | Florentino · CM | to Burnley | €24m |
| 12 Jun | Out | Florentino · DM | to Burnley | €24m |
| 6 Jun | Out | Orkun Kökcü · AM | to Beşiktaş | €30m |
| 6 Jun | Out | Orkun Kökcü · AM | to Beşiktaş | €30m |
| 4 Jun | Out | Sidny Lopes Cabral · LB | to Trabzonspor | €7m |
| 4 Jun | Out | Sidny Lopes Cabral · LB | to Trabzonspor | €7m |
| 1 Oct | Chris Smalling · CB | Free agent | FC Porto | Free |
| 1 Oct | Chris Smalling · CB | Free agent | FC Porto | Free |
| 15 Sept | Bruma · LW | Benfica | Aris Thessaloniki | Free |
| 15 Sept | Bruma · LW | Benfica | Aris Thessaloniki | Free |
| 11 Sept | Dominik Steczyk · ST | Académico Viseu | Free agent | Free |
| 11 Sept | Gonçalo Costa · LB | Estoril | HNK Gorica | Loan |
| 11 Sept | Pedro Teixeira · GK | Marítimo | Camacha | Loan |
| 11 Sept | Tomas Silva · DM | Académico Viseu | Sporting Covilhã | Loan |
| 11 Sept | Zé Carlos · RB | Free agent | Rio Ave | Free |
| 11 Sept | Rildo · LW | Santa Clara | Avaí | Loan |
| 11 Sept | Khayon Edwards · ST | Estoril | Free agent | Free |
| 11 Sept | Stéphane Diarra · RW | Alverca | Santarém | Loan |
| 11 Sept | Dominik Steczyk · ST | Académico Viseu | Free agent | Free |
| 11 Sept | Gonçalo Costa · LB | Estoril | HNK Gorica | Loan |
| 11 Sept | Pedro Teixeira · GK | Marítimo | Camacha | Loan |
| 11 Sept | Tomas Silva · DM | Académico Viseu | Sporting Covilhã | Loan |
| 11 Sept | Zé Carlos · RB | Free agent | Rio Ave | Free |
| 11 Sept | Rildo · LW | Santa Clara | Avaí | Loan |
| 11 Sept | Khayon Edwards · ST | Estoril | Free agent | Free |
| 11 Sept | Stéphane Diarra · RW | Alverca | Santarém | Loan |
| 10 Sept | Carlos Eduardo · ST | Gil Vicente | Sabah FK | Loan |
| 10 Sept | Jonatás Noro · CB | Braga | Pafos FC | — |
| 10 Sept | Carlos Eduardo · ST | Gil Vicente | Sabah FK | Loan |
| 10 Sept | Jonatás Noro · CB | Braga | Pafos FC | — |
| 7 Sept | Matheus França · RW | Crystal Palace | Alverca | Loan |
| 7 Sept | Leo Shahar · RB | Newcastle | Arouca | Loan |
| 7 Sept | Matheus França · RW | Crystal Palace | Alverca | Loan |
| 7 Sept | Leo Shahar · RB | Newcastle | Arouca | Loan |
| 5 Sept | Rodrigo Melro · LW | Gil Vicente | Vianense | Loan |
| 5 Sept | Simón García · CB | Atlético Nacional | Rio Ave | €2.3m |
| 5 Sept | Korede Osundina · LW | Casa Pia AC | Muğlaspor | Loan |
| 5 Sept | João Costa · ST | Santa Clara | Felgueiras | Loan |
| 5 Sept | Radek Šiler · ST | Zeleziarne Podbrezová | Rio Ave | — |
| 5 Sept | Si-Woo Yang | Düsseldorf | Estrela da Amadora | Free |
| 5 Sept | Nico Mantl · GK | Arouca | Free agent | — |
| 5 Sept | Rafael Lobato · RW | Rio Ave | AVS Futebol SAD | Loan |
| 5 Sept | Vando Félix · RW | Vitória de Guimarães | Torreense | — |
| 5 Sept | Felipe Silva · CB | FC Porto B | Casa Pia AC | Loan |
| 5 Sept | Diogo Brasido · RB | Estoril | AVS Futebol SAD | — |
| 5 Sept | Roko Jurišić · LB | Osijek | Estoril | — |
| 5 Sept | Gabriel Rukavina · LW | Rijeka | Arouca | — |
| 5 Sept | Jeremy Arévalo · ST | VfB Stuttgart | Estrela da Amadora | Loan |
| 5 Sept | Hugo Gambor · CB | Gent | Académico Viseu | — |
| 5 Sept | Rodrigo Melro · LW | Gil Vicente | Vianense | Loan |
| 5 Sept | Simón García · CB | Atlético Nacional | Rio Ave | €2.3m |
| 5 Sept | Korede Osundina · LW | Casa Pia AC | Muğlaspor | Loan |
| 5 Sept | João Costa · ST | Santa Clara | Felgueiras | Loan |
| 5 Sept | Radek Šiler · ST | Zeleziarne Podbrezová | Rio Ave | — |
| 5 Sept | Si-Woo Yang | Düsseldorf | Estrela da Amadora | Free |
| 5 Sept | Nico Mantl · GK | Arouca | Free agent | — |
| 5 Sept | Rafael Lobato · RW | Rio Ave | AVS Futebol SAD | Loan |
| 5 Sept | Vando Félix · RW | Vitória de Guimarães | Torreense | — |
| 5 Sept | Felipe Silva · CB | FC Porto B | Casa Pia AC | Loan |
| 5 Sept | Diogo Brasido · RB | Estoril | AVS Futebol SAD | — |
| 5 Sept | Roko Jurišić · LB | Osijek | Estoril | — |
| 5 Sept | Gabriel Rukavina · LW | Rijeka | Arouca | — |
| 5 Sept | Jeremy Arévalo · ST | VfB Stuttgart | Estrela da Amadora | Loan |
| 5 Sept | Hugo Gambor · CB | Gent | Académico Viseu | — |
| 4 Sept | Toni Borevković · CB | Samsunspor | Vitória de Guimarães | Loan |
| 4 Sept | René Mitongo · ST | Trabzonspor | Estrela da Amadora | Loan |
| 4 Sept | Toni Borevković · CB | Samsunspor | Vitória de Guimarães | Loan |
| 4 Sept | Milan Robin · CM | Le Mans | Estoril | Free |
| 4 Sept | René Mitongo · ST | Trabzonspor | Estrela da Amadora | Loan |
| 4 Sept | Milan Robin · CM | Le Mans | Estoril | Free |
| 4 Sept | Joshua Wynder · CB | Benfica | New England | Loan |
| 4 Sept | Mohamed El Boukammiri · RM | Lommel | Casa Pia AC | €400k |
| 4 Sept | Joshua Wynder · CB | Benfica | New England | Loan |
| 4 Sept | Nail Omerović · LW | Osijek | Estoril | €1.5m |
| 4 Sept | Mohamed El Boukammiri · RM | Lommel | Casa Pia AC | €400k |
| 4 Sept | Nail Omerović · LW | Osijek | Estoril | €1.5m |
| 4 Sept | Alves Lopes Gustavo Ferreira | Benfica | Famalicão | Free |
| 4 Sept | Mootaz Nourani · RW | Nacional | Free agent | Free |
| 4 Sept | Luisinho · DM | Braga | Feirense | Loan |
| 4 Sept | Diogo Calila · RB | Santa Clara | MAS Fès | €85k |
| 4 Sept | Alves Lopes Gustavo Ferreira | Benfica | Famalicão | Free |
| 4 Sept | Mootaz Nourani · RW | Nacional | Free agent | Free |
| 4 Sept | Luisinho · DM | Braga | Feirense | Loan |
| 4 Sept | Diogo Calila · RB | Santa Clara | MAS Fès | €85k |
| 4 Sept | Mons Bassouamina · LW | Pafos FC | Marítimo | €350k (est.) |
| 4 Sept | Sidney Lima · CB | Santa Clara | Partizan Beograd | Loan |
| 4 Sept | Axel Camblan · RW | Brest | Estoril | €650k (est.) |
| 4 Sept | Mons Bassouamina · LW | Pafos FC | Marítimo | €350k (est.) |
| 4 Sept | Sidney Lima · CB | Santa Clara | Partizan Beograd | Loan |
| 4 Sept | Axel Camblan · RW | Brest | Estoril | €650k (est.) |
| 3 Sept | Sebastian Clemmensen · RW | IFK Göteborg | Rio Ave | €1.3m (est.) |
| 3 Sept | Sebastian Clemmensen · RW | IFK Göteborg | Rio Ave | €1.3m (est.) |
| 3 Sept | Richard Ríos · DM | Benfica | Al-Ittihad | Loan |
| 3 Sept | Bartłomiej Wdowik · LB | Braga | Jagiellonia Białystok | Loan |
| 3 Sept | Ythallo · CB | Botafogo | Santa Clara | Free |
| 3 Sept | Arnel Jakupovic · ST | Osijek | Vitória de Guimarães | €600k |
| 3 Sept | Gabriel Mec · AM | Grêmio | FC Porto | €11m |
| 3 Sept | Rodrigo Dudok · RM | Racing | Estrela da Amadora | Loan |
| 3 Sept | Richard Ríos · DM | Benfica | Al-Ittihad | Loan |
| 3 Sept | Bartłomiej Wdowik · LB | Braga | Jagiellonia Białystok | Loan |
| 3 Sept | Henrique Pereira · LW | Santa Clara | Feirense | Loan |
| 3 Sept | Ythallo · CB | Botafogo | Santa Clara | Free |
| 3 Sept | Arnel Jakupovic · ST | Osijek | Vitória de Guimarães | €600k |
| 3 Sept | Claudio Echeverri · ST | Man City | Benfica | Loan |
| 3 Sept | Gabriel Mec · AM | Grêmio | FC Porto | €11m |
| 3 Sept | Rodrigo Dudok · RM | Racing | Estrela da Amadora | Loan |
Fees in euros as reported by the data provider; estimates marked (est.). · Spend by club, all leagues →