Transfers
Recent player movements in and out of the squad
| Date | Player | From | To | Type |
|---|---|---|---|---|
| 01.07.2021 | P. Retsos | Saint Etienne | Bayer Leverkusen | N/A |
| 01.02.2021 | A. Modeste | 1. FC Köln | Saint Etienne | Loan |
| 01.02.2021 | J. Krasso | Saint Etienne | — | Loan |
| 30.01.2021 | P. Cissé | Olympiakos Piraeus | Saint Etienne | Loan |
| 02.10.2020 | W. Fofana | Saint Etienne | Leicester | N/A |
| 28.09.2020 | Sergi Palencia | Saint Etienne | Leganes | Loan |
| 18.09.2020 | A. Dioussé | Saint Etienne | — | Loan |
| 14.09.2020 | Y. M'Vila | Saint Etienne | Olympiakos Piraeus | Free |
| 11.09.2020 | L. Diony | Saint Etienne | Angers | N/A |
| 27.08.2020 | A. Katránis | Saint Etienne | — | Loan |
| 01.08.2020 | A. Aouchiche | Paris Saint Germain | Saint Etienne | N/A |
| 22.07.2020 | L. Ghezali | Saint Etienne | — | Loan |
| 14.07.2020 | H. Moukoudi | — | Saint Etienne | N/A |
| 09.07.2020 | Y. Neyou | SC Braga | Saint Etienne | N/A |
| 01.07.2020 | M. Nadé | Saint Etienne | — | Loan |
| 01.07.2020 | F. Honorat | Saint Etienne | Stade Brestois 29 | € 5M |
| 01.07.2020 | T. Kolodziejczak | — | Saint Etienne | € 4.5M |
| 01.07.2020 | J. Krasso | — | Saint Etienne | N/A |
| 01.07.2020 | J. Aholou | Saint Etienne | Monaco | N/A |
| 01.07.2020 | W. Saliba | Saint Etienne | Arsenal | N/A |
| 01.07.2020 | R. Souici | Servette FC | Saint Etienne | N/A |
| 01.07.2020 | A. Sissoko | — | Saint Etienne | N/A |
| 01.07.2020 | T. Vermot | Saint Etienne | — | N/A |
| 31.01.2020 | Y. Maçon | — | Saint Etienne | N/A |
| 31.01.2020 | H. Moukoudi | Saint Etienne | — | Loan |
| 18.01.2020 | R. Berić | Saint Etienne | — | N/A |
| 17.01.2020 | A. Sissoko | Saint Etienne | — | Loan |
| 27.08.2019 | Y. Cabaye | — | Saint Etienne | N/A |
| 24.08.2019 | R. Souici | Saint Etienne | Servette FC | Loan |
| 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 |
| 26.07.2019 | R. Cabella | Saint Etienne | — | € 12M |
| 25.07.2019 | Kenny Rocha Santos | Saint Etienne | — | Loan |
| 25.07.2019 | W. Saliba | Saint Etienne | Arsenal | € 30M |
| 25.07.2019 | M. Gueye | Saint Etienne | — | Loan |
| 17.07.2019 | L. Ghezali | Saint Etienne | — | Loan |
| 12.07.2019 | O. Tannane | Saint Etienne | — | N/A |
| 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 |
| 04.07.2019 | N. Subotić | Saint Etienne | Union Berlin | Free |
| 01.07.2019 | Jorginho | Saint Etienne | Ludogorets | N/A |
| 01.07.2019 | Y. Salibur | Saint Etienne | — | N/A |
| 01.07.2019 | F. Honorat | Clermont Foot | Saint Etienne | N/A |
| 01.07.2019 | H. Maïga | Saint Etienne | Metz | € 1M |
| 01.07.2019 | H. Moukoudi | Le Havre | Saint Etienne | Free |
| 01.07.2019 | D. Chambost | Saint Etienne | Estac Troyes | N/A |