Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 07/2023 | Tiago Teixeira | ![]() | FCO Wil U15 | U15 | ||
| 07/2023 | Laurin Müller | GK | ![]() | FCO Südostschweiz U15 | U15 | |
| 07/2023 | Roman Rothenbach | GK | ||||
| 07/2023 | Pascal Büttiker | DF | ![]() | FCO St. Gallen U18 | U18 | |
| 07/2023 | Jonathan de Freitas | DF | ![]() | FCO St. Gallen U18 | U18 | |
| 07/2023 | Giuseppe Moccia | DF | ![]() | FCO St. Gallen U16 | U16 | |
| 07/2023 | Donatello Pecoriello | DF | ![]() | FCO Rheintal/Bodensee U15 | U15 | |
| 07/2023 | Kristian Crescente | MF | ![]() | FCO St. Gallen II U16 | U16 | |
| 07/2023 | Enzo Fiechter | FW | ![]() | FC Schaffhausen U17 | U17 | |
| 07/2023 | Din Hukanovic | FW | ![]() | FC Gossau | FC Gossau | |
| 07/2023 | Saeid Talatialishah | FW | ![]() | FCO St. Gallen U16 | U16 | |
| 07/2023 | Milad Ahadi | AS-CO |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 07/2023 | Aruel Klinaku | GK | ![]() | FC Winterthur U19 | FC Winterthur U19 | |
| 07/2023 | Fabian Angehrn | DF | ![]() | FCO St. Gallen U19 | FCO St. Gallen U19 | |
| 07/2023 | Lars Rohner | DF | ![]() | FCO St. Gallen U19 | FCO St. Gallen U19 | |
| 07/2023 | Janik Rutz | DF | ![]() | FCO St. Gallen U19 | FCO St. Gallen U19 | |
| 07/2023 | Valon Demiri | MF | ![]() | KF Dardania St. Gallen | KF Dardania | |
| 07/2023 | Ibrahim Ben Dhia | FW | ![]() | FC Frauenfeld | FCF | |
| 07/2023 | Gioele Parente | FW | ![]() | FC Wil 1900 II | Wil 1900 II | |
| 07/2023 | Mario Sama | FW | ![]() | FCO St. Gallen U19 | FCO St. Gallen U19 | |
| 07/2023 | Benjamin Serifoski | FW | ![]() | FC Bazenheid | FC Bazenheid |














