Transfers
Recent player movements in and out of the squad
| Date | Player | From | To | Type |
|---|---|---|---|---|
| 31.01.2018 | J. Silva | Sporting CP | AS Roma | Loan |
| 31.01.2018 | L. Jordan | Sporting CP | — | Loan |
| 29.01.2018 | Tobias Figueiredo | Sporting CP | Nottingham Forest | Loan |
| 25.01.2018 | A. Ruiz | Sporting CP | — | Loan |
| 24.01.2018 | Iuri Medeiros | Sporting CP | Genoa | Loan |
| 23.01.2018 | Mattheus Oliveira | Sporting CP | Guimaraes | Loan |
| 04.01.2018 | Gelson Dala | Sporting CP | Rio Ave | Loan |
| 01.01.2018 | Adrien Silva | Sporting CP | Leicester | € 24.5M |
| 01.01.2018 | João Moutinho | Sporting CP | — | N/A |
| 01.09.2017 | Héldon Augusto Almeida Ramos | Sporting CP | Guimaraes | Loan |
| 01.09.2017 | Diogo Nunes | Sporting CP | Boavista | N/A |
| 31.08.2017 | E. Schelotto | Sporting CP | Brighton | N/A |
| 31.08.2017 | M. Zeegelaar | Sporting CP | — | € 3M |
| 30.08.2017 | F. Fokobo | Sporting CP | — | Loan |
| 30.08.2017 | Sambinha | Sporting CP | — | N/A |
| 30.08.2017 | Simeon Nenchev Slavchev | Sporting CP | Lechia Gdansk | Loan |
| 08.08.2017 | Geraldes | Sporting CP | — | Loan |
| 07.08.2017 | L. Castaignos | Sporting CP | — | Loan |
| 04.08.2017 | António Alberto Bastos Pimparel | Sporting CP | Goztepe | N/A |
| 26.07.2017 | Francisco Geraldes | Sporting CP | Rio Ave | Loan |
| 26.07.2017 | Matheus Pereira | Sporting CP | Chaves | Loan |
| 24.07.2017 | L. Ruiz | Sporting CP | Boavista | Loan |
| 24.07.2017 | Miguel Lopes | Sporting CP | — | Free |
| 24.07.2017 | R. Gauld | Sporting CP | — | Loan |
| 21.07.2017 | Ewerton | Sporting CP | — | € 800K |
| 17.07.2017 | Paulo Oliveira | Sporting CP | — | € 3.5M |
| 15.07.2017 | Domingos Duarte | Sporting CP | Chaves | Loan |
| 14.07.2017 | Mama Baldé | Sporting CP | — | Loan |
| 05.07.2017 | Pedro Empis | Sporting CP | — | Loan |
| 05.07.2017 | Guima | Sporting CP | — | Loan |
| 05.07.2017 | L. Spalvis | Sporting CP | — | Loan |
| 02.07.2017 | Guilherme Oliveira | Sporting CP | — | Loan |
| 01.07.2017 | H. Sacko | Sporting CP | Leeds | € 2M |
| 01.07.2017 | Rúben Semedo | Sporting CP | Villarreal | € 14M |
| 01.07.2017 | Jefferson Moreira Nascimento | Sporting CP | SC Braga | Loan |
| 01.07.2017 | Ricardo Esgaio | Sporting CP | SC Braga | N/A |
| 01.07.2017 | Fabinho | Sporting CP | — | Loan |
| 01.07.2017 | Filipe Chaby | Sporting CP | — | Loan |
| 01.07.2017 | B. Aouacheria | Sporting CP | — | N/A |
| 01.07.2017 | Jefferson Encada | Sporting CP | — | Loan |
| 30.06.2017 | J. Campbell | Sporting CP | Arsenal | N/A |
| 27.06.2017 | Bruno Jacinto da Silva | Sporting CP | — | Loan |
| 22.06.2017 | T. Gutiérrez | Sporting CP | — | € 2M |
| 01.02.2017 | Ary Papel | Sporting CP | Moreirense | Loan |
| 31.01.2017 | Wallyson Mallmann | Sporting CP | Moreirense | Loan |
| 31.01.2017 | R. Petrović | Sporting CP | Rio Ave | Loan |
| 31.01.2017 | Elias | Sporting CP | — | N/A |
| 31.01.2017 | André Felipe | Sporting CP | — | € 1.2M |
| 31.01.2017 | H. Barcos | Sporting CP | — | N/A |
| 27.01.2017 | Bruno Fernandes | Sporting CP | — | Loan |