| 2026-09-08 | K. Jakić | FC Augsburg → PAOK | Loan |
| 2026-09-03 | D. Klein | FC Augsburg → Aberdeen | Free agent |
| 2026-09-02 | N. Mbuku | FC Augsburg → St. Truiden | Loan |
| 2026-08-31 | Abdulay Bah | Manchester City → FC Augsburg | Loan |
| 2026-08-31 | T. Kastanaras | FC Augsburg → Würzburger Kickers | Transfer |
| 2026-08-31 | A. Ibrahimović | Bayern Munich → FC Augsburg | Loan |
| 2026-08-30 | T. Kastanaras | FC Augsburg → Würzburger Kickers | Transfer |
| 2026-08-26 | K. Schlotterbeck | FC Augsburg → Southampton | Transfer |
| 2026-08-26 | Seol Young-Woo | FK Crvena Zvezda → FC Augsburg | Transfer |
| 2026-08-25 | K. Schlotterbeck | FC Augsburg → Southampton | Transfer |
| 2026-08-25 | Seol Young-Woo | FK Crvena Zvezda → FC Augsburg | Transfer |
| 2026-08-23 | M. Pedersen | FC Augsburg → Hertha BSC | Transfer |
| 2026-08-22 | M. Pedersen | FC Augsburg → Hertha BSC | Transfer |
| 2026-08-08 | Y. Kabadayı | FC Augsburg → HNK Rijeka | Loan |
| 2026-08-05 | D. Giannoulis | FC Augsburg → PAOK | Transfer |
| 2026-08-04 | D. Giannoulis | FC Augsburg → PAOK | Transfer |
| 2026-07-15 | E. Saad | FC Augsburg → Nashville SC | Loan |
| 2026-07-13 | Tom Wisbereit | Union Berlin → FC Augsburg | Free agent |
| 2026-07-12 | Tom Wisbereit | Union Berlin → FC Augsburg | Free agent |
| 2026-07-12 | Hennes Behrens | 1899 Hoffenheim → FC Augsburg | Transfer |
| 2026-07-11 | Hennes Behrens | 1899 Hoffenheim → FC Augsburg | Transfer |
| 2026-07-09 | K. Suso | Fortuna Düsseldorf → FC Augsburg | Transfer |
| 2026-07-09 | Felix Meiser | FC Augsburg → Fortuna Düsseldorf | Transfer |
| 2026-07-08 | K. Suso | Fortuna Düsseldorf → FC Augsburg | Transfer |
| 2026-07-08 | Felix Meiser | FC Augsburg → Fortuna Düsseldorf | Transfer |
| 2026-07-06 | K. Dong | FC Augsburg → Bolton | Loan |
| 2026-07-05 | O. Sorg | FC Augsburg → Ried | Transfer |
| 2026-07-04 | O. Sorg | FC Augsburg → Ried | Transfer |
| 2026-07-02 | D. Čolina | FC Augsburg → Zaglebie Lubin | Transfer |
| 2026-07-02 | C. Zesiger | FC Augsburg → BSC Young Boys | Transfer |
| 2026-07-01 | D. Čolina | FC Augsburg → Zaglebie Lubin | Transfer |
| 2026-07-01 | C. Zesiger | FC Augsburg → BSC Young Boys | Transfer |
| 2026-06-30 | E. Rexhbeçaj | FC Augsburg → VfL Wolfsburg | Free agent |
| 2026-06-30 | H. Koudossou | FC Augsburg → Arminia Bielefeld | Transfer |
| 2026-06-30 | M. Bauer | FC Augsburg → Arminia Bielefeld | Transfer |
| 2026-06-30 | M. Gregoritsch | Brondby → FC Augsburg | Transfer |
| 2026-06-30 | M. Łubik | FC Augsburg → Wisla Krakow | Loan |
| 2026-06-30 | Aiman Dardari | FC Augsburg → Rot-Weiß Essen | Loan |
| 2026-06-30 | Rodrigo Ribeiro | Sporting CP → FC Augsburg | Transfer |
| 2026-06-30 | Rodrigo Ribeiro | Sporting CP → FC Augsburg | Transfer |
| 2026-06-30 | F. Sakar | RB Leipzig → FC Augsburg | Free agent |
| 2026-06-30 | C. Brackelmann | SC Paderborn 07 → FC Augsburg | Free agent |
| 2026-06-30 | Jason Prodanovic | FC Augsburg → FC Schweinfurt 05 | Free agent |
| 2026-06-30 | Kristijan Taseski | FC Augsburg → Würzburger Kickers | Free agent |
| 2026-06-30 | M. Kaube | FC Augsburg → Verl | Free agent |
| 2026-06-29 | T. Breithaupt | Fortuna Düsseldorf → FC Augsburg | Return from loan |
| 2026-06-29 | D. Čolina | NK Osijek → FC Augsburg | Return from loan |
| 2026-06-29 | N. Mbuku | Montpellier → FC Augsburg | Return from loan |
| 2026-06-29 | Y. Kabadayı | Gaziantep FK → FC Augsburg | Return from loan |
| 2026-06-29 | S. Mounié | Alanyaspor → FC Augsburg | Return from loan |
| 2026-06-29 | H. Koudossou | 1. FC Nürnberg → FC Augsburg | Return from loan |
| 2026-06-29 | M. Bauer | Arminia Bielefeld → FC Augsburg | Return from loan |
| 2026-06-29 | D. Klein | FC Augsburg → Klein Daniel | Free agent |
| 2026-06-29 | M. Gregoritsch | FC Augsburg → Brondby | Return from loan |
| 2026-06-29 | M. Gregoritsch | Brondby → FC Augsburg | Transfer |
| 2026-06-29 | M. Łubik | Gornik Zabrze → FC Augsburg | Return from loan |
| 2026-06-29 | Aiman Dardari | SpVgg Greuther Fürth → FC Augsburg | Return from loan |
| 2026-06-29 | Rodrigo Ribeiro | FC Augsburg → Sporting CP | Return from loan |
| 2026-06-29 | Ismaël Gharbi | FC Augsburg → SC Braga | Return from loan |
| 2026-06-29 | E. Saad | Hannover 96 → FC Augsburg | Return from loan |
| 2026-06-29 | K. Dong | PAU → FC Augsburg | Return from loan |
| 2026-06-29 | Arthur Chaves | FC Augsburg → 1899 Hoffenheim | Return from loan |
| 2026-02-01 | U. Ogundu | Alanyaspor → FC Augsburg | Transfer |
| 2026-01-30 | A. Maier | FC Augsburg → Ujpest | Transfer |
| 2026-01-29 | L. Rachinger | FC Augsburg → Eichstätt | Free agent |
| 2026-01-21 | Arthur Chaves | 1899 Hoffenheim → FC Augsburg | Loan |
| 2026-01-14 | Rodrigo Ribeiro | Sporting CP → FC Augsburg | Loan |
| 2026-01-13 | Aiman Dardari | FC Augsburg → SpVgg Greuther Fürth | Loan |
| 2026-01-13 | E. Saad | FC Augsburg → Hannover 96 | Loan |
| 2026-01-06 | M. Gregoritsch | Brondby → FC Augsburg | Loan |
| 2026-01-03 | M. Bauer | FC Augsburg → Arminia Bielefeld | Loan |
| 2026-01-02 | Y. Keitel | VfB Stuttgart → FC Augsburg | Loan |
| 2026-01-01 | P. Tietz | FC Augsburg → FSV Mainz 05 | Transfer |