Transfers
Recent player movements in and out of the squad
| Date | Player | From | To | Type |
|---|---|---|---|---|
| 25.06.2023 | A. Diaby | — | FC ST. Gallen | N/A |
| 21.06.2023 | B. Fazliji | FC St. Pauli | FC ST. Gallen | € 450K |
| 19.06.2023 | J. Janitzek | Bayern München | FC ST. Gallen | Loan |
| 13.06.2023 | É. Youan | Hibernian | FC ST. Gallen | N/A |
| 27.01.2023 | L. Dajaku | Sunderland | FC ST. Gallen | Loan |
| 24.01.2023 | W. Geubbels | Monaco | FC ST. Gallen | Free |
| 01.01.2023 | M. Nuhu | KuPS | FC ST. Gallen | N/A |
| 24.08.2022 | R. Alves | Servette FC | FC ST. Gallen | Free |
| 05.08.2022 | A. Vallci | Red Bull Salzburg | FC ST. Gallen | N/A |
| 04.08.2022 | G. Karlen | FC Thun | FC ST. Gallen | Free |
| 08.07.2022 | S. Guidotti | FC Lugano | FC ST. Gallen | Free |
| 03.07.2022 | C. Akolo | — | FC ST. Gallen | N/A |
| 02.07.2022 | E. Latte Lath | Atalanta | FC ST. Gallen | Loan |
| 01.07.2022 | D. Guindo | Red Bull Salzburg | FC ST. Gallen | Loan |
| 01.07.2022 | L. González | — | FC ST. Gallen | N/A |
| 01.07.2022 | F. Kamberi | — | FC ST. Gallen | N/A |
| 01.07.2022 | M. Maglica | FC ST. Gallen | FC ST. Gallen | N/A |
| 01.07.2022 | R. Schneider | — | FC ST. Gallen | Free |
| 28.01.2022 | B. Toma | Genk | FC ST. Gallen | Loan |
| 24.01.2022 | Jordi Quintillà | FC Basel 1893 | FC ST. Gallen | Free |
| 03.01.2022 | M. Maglica | VfB Stuttgart | FC ST. Gallen | Loan |
| 03.01.2022 | J. von Moos | FC Basel 1893 | FC ST. Gallen | N/A |
| 03.01.2022 | A. Jankewitz | BSC Young Boys | FC ST. Gallen | Loan |
| 15.10.2021 | Logan Clément | — | FC ST. Gallen | N/A |
| 13.07.2021 | L. Münst | — | FC ST. Gallen | Loan |
| 12.07.2021 | M. Kempter | — | FC ST. Gallen | Free |
| 01.07.2021 | É. Youan | Nantes | FC ST. Gallen | N/A |
| 01.07.2021 | V. Rüfli | — | FC ST. Gallen | N/A |
| 25.06.2021 | I. Schmidt | Lausanne | FC ST. Gallen | N/A |
| 18.06.2021 | F. Schubert | FC BW Linz | FC ST. Gallen | Free |
| 01.06.2021 | F. Kamberi | Aberdeen | FC ST. Gallen | N/A |
| 20.05.2021 | O. Mayer | — | FC ST. Gallen | N/A |
| 15.02.2021 | J. Adamu | Red Bull Salzburg | FC ST. Gallen | Loan |
| 20.01.2021 | Euclides da Silva Cabral | Grasshoppers | FC ST. Gallen | N/A |
| 11.09.2020 | É. Youan | Nantes | FC ST. Gallen | Loan |
| 04.09.2020 | B. Stillhart | FC Thun | FC ST. Gallen | N/A |
| 28.08.2020 | L. Watkowiak | — | FC ST. Gallen | Free |
| 24.08.2020 | B. Traorè | — | FC ST. Gallen | N/A |
| 01.07.2020 | Silvan Gönitzer | — | FC ST. Gallen | N/A |
| 25.01.2020 | L. González | — | FC ST. Gallen | N/A |
| 23.01.2020 | L. Zigi | — | FC ST. Gallen | N/A |
| 02.09.2019 | E. Demirović | Alaves | FC ST. Gallen | Loan |
| 02.09.2019 | André Ribeiro | SC Braga | FC ST. Gallen | Free |
| 16.07.2019 | L. Görtler | Utrecht | FC ST. Gallen | N/A |
| 04.07.2019 | Y. Letard | — | FC ST. Gallen | Free |
| 03.07.2019 | Fabiano Alves | — | FC ST. Gallen | Free |
| 01.07.2019 | V. Rüfli | Paris FC | FC ST. Gallen | Free |
| 01.07.2019 | M. Costanzo | FC Thun | FC ST. Gallen | Free |
| 01.07.2019 | A. Ajeti | — | FC ST. Gallen | N/A |
| 01.07.2019 | J. Klinsmann | Hertha BSC | FC ST. Gallen | Free |