Transfers
Recent player movements in and out of the squad
| Date | Player | From | To | Type |
|---|---|---|---|---|
| 31.01.2020 | Y. Maçon | — | Saint Etienne | N/A |
| 27.08.2019 | Y. Cabaye | — | Saint Etienne | N/A |
| 22.08.2019 | T. Kolodziejczak | — | Saint Etienne | Loan |
| 06.08.2019 | M. Trauco | — | Saint Etienne | € 1M |
| 01.08.2019 | J. Aholou | Monaco | Saint Etienne | Loan |
| 27.07.2019 | R. Boudebouz | Real Betis | Saint Etienne | € 3.5M |
| 26.07.2019 | W. Saliba | Arsenal | Saint Etienne | Loan |
| 06.07.2019 | D. Bouanga | — | Saint Etienne | € 4.5M |
| 05.07.2019 | Sergi Palencia | Barcelona | Saint Etienne | € 2M |
| 05.07.2019 | Z. Youssouf | — | Saint Etienne | 2M |
| 01.07.2019 | H. Moukoudi | Le Havre | Saint Etienne | Free |
| 01.07.2019 | A. Sissoko | Clermont Foot | Saint Etienne | N/A |
| 01.07.2019 | M. Camara | — | Saint Etienne | N/A |
| 01.07.2019 | F. Honorat | Clermont Foot | Saint Etienne | N/A |
| 01.06.2019 | Jorginho | — | Saint Etienne | N/A |
| 31.01.2019 | Y. Ait Bennasser | Monaco | Saint Etienne | Loan |
| 31.01.2019 | V. Vada | — | Saint Etienne | Loan |
| 31.08.2018 | Y. Salibur | — | Saint Etienne | Loan |
| 28.08.2018 | F. Honorat | Clermont Foot | Saint Etienne | N/A |
| 16.08.2018 | R. Cabella | Marseille | Saint Etienne | € 6M |
| 01.08.2018 | T. Kolodziejczak | — | Saint Etienne | Loan |
| 17.07.2018 | W. Khazri | Sunderland | Saint Etienne | N/A |
| 01.07.2018 | P. Polomat | Auxerre | Saint Etienne | N/A |
| 01.07.2018 | H. Maïga | — | Saint Etienne | N/A |
| 01.07.2018 | L. Diony | — | Saint Etienne | N/A |
| 01.07.2018 | A. Nordin | — | Saint Etienne | N/A |
| 30.06.2018 | Jorginho | Chaves | Saint Etienne | N/A |
| 15.03.2018 | M. Gueye | — | Saint Etienne | N/A |
| 31.01.2018 | M. Debuchy | Arsenal | Saint Etienne | N/A |
| 31.01.2018 | O. Tannane | Las Palmas | Saint Etienne | N/A |
| 25.01.2018 | N. Subotić | Borussia Dortmund | Saint Etienne | N/A |
| 17.01.2018 | P. Ntep | VfL Wolfsburg | Saint Etienne | Loan |
| 12.01.2018 | Y. M'Vila | — | Saint Etienne | N/A |
| 03.01.2018 | R. Berić | Anderlecht | Saint Etienne | N/A |
| 31.08.2017 | R. Cabella | Marseille | Saint Etienne | Loan |
| 09.08.2017 | Gabriel Silva | Udinese | Saint Etienne | € 2.5M |
| 09.08.2017 | A. Katránis | Atromitos | Saint Etienne | € 720K |
| 08.08.2017 | Hernani | — | Saint Etienne | Loan |
| 01.08.2017 | A. Dioussé | — | Saint Etienne | N/A |
| 07.07.2017 | L. Diony | — | Saint Etienne | € 8.5M |
| 01.07.2017 | J. Bamba | Angers | Saint Etienne | N/A |
| 01.07.2017 | Vagner | GIL Vicente | Saint Etienne | Swap |
| 01.07.2017 | D. Saint-Louis | — | Saint Etienne | N/A |
| 09.06.2017 | Jorginho | Arouca | Saint Etienne | € 1M |
| 31.01.2017 | Jorginho | Arouca | Saint Etienne | Loan |
| 03.01.2017 | J. Bamba | St. Truiden | Saint Etienne | N/A |
| 31.08.2016 | L. Lacroix | FC Sion | Saint Etienne | N/A |
| 24.08.2016 | H. Saivet | Newcastle | Saint Etienne | Loan |
| 24.08.2016 | J. Veretout | Aston Villa | Saint Etienne | Loan |
| 20.07.2016 | C. M'Bengue | Rennes | Saint Etienne | Free |