| 15 Aug 18 | S. Parker Shawn Parker |  FC AugsburgAUG | → |  SpVgg Greuther FurthFUR | Undisclosed |
| 07 Aug 18 | T. Rieder Tim Rieder | FC AugsburgAUG | → |  SV Darmstadt 98DRM | Loan |
| 04 Aug 18 | T. Usami Takashi Usami | FC AugsburgAUG | → |  Fortuna DüsseldorfFOR | Loan |
| 27 Jul 18 | M. Heller Marcel Heller | FC AugsburgAUG | → | SV Darmstadt 98DRM | Undisclosed |
| 01 Jul 18 | F. Götze Felix Götze |  Bayer LeverkusenLEV | → | FC AugsburgAUG | Undisclosed |
| 01 Jul 18 | F. Jensen Fredrik Jensen |  FC TwenteTWE | → | FC AugsburgAUG | Undisclosed |
| 01 Jul 18 | A. Hahn André Hahn |  Hamburg SVHSV | → | FC AugsburgAUG | Undisclosed |
| 01 Jul 18 | M. Hitz Marwin Hitz | FC AugsburgAUG | → |  Borussia DortmundDOR | Free |
| 01 Jul 18 | Ioannis Gelios | FC AugsburgAUG | → | HRXHansa RostockHansa Rostock | Free |
| 01 Jul 18 | J. Schieber Julian Schieber |  Hertha BerlinHERT | → | FC AugsburgAUG | Undisclosed |
| 26 Jun 18 | M. Leitner Moritz Leitner | FC AugsburgAUG | → |  Norwich CityNOR | Undisclosed |
| 26 Jun 18 | M. Leitner Moritz Leitner | FC AugsburgAUG | → | Norwich CityNOR | Undisclosed |
| 23 May 18 | J. Schieber Julian Schieber | FC AugsburgAUG | → | Hertha BerlinHERT | Free |
| 27 Jan 18 | M. Friedrich Marvin Friedrich | FC AugsburgAUG | → |  1. FC Union BerlinFCU | Undisclosed |
| 26 Jan 18 | J. Dong-Won Ji Dong-Won | FC AugsburgAUG | → | SV Darmstadt 98DRM | Loan |
| 25 Jan 18 | M. Leitner Moritz Leitner | FC AugsburgAUG | → | Norwich CityNOR | Loan |
| 25 Jan 18 | M. Leitner Moritz Leitner | FC AugsburgAUG | → | Norwich CityNOR | Loan |
| 18 Jan 18 | J. Callsen-Bracker Jan-Ingwer Callsen-Bracker | FC AugsburgAUG | → |  KaiserslauternFCK | Loan |
| 18 Jan 18 | K. Stafylidis Konstantinos Stafylidis | FC AugsburgAUG | → |  Stoke CitySTK | Loan |
| 18 Jan 18 | K. Stafylidis Konstantinos Stafylidis | FC AugsburgAUG | → | Stoke CitySTK | Loan |
| 18 Jan 18 | E. Thommy Erik Thommy | FC AugsburgAUG | → |  VfB StuttgartVFB | Undisclosed |
| 13 Jan 18 | T. Rieder Tim Rieder | FC AugsburgAUG | → | SWXSlask WroclawSlask Wroclaw | Loan |
| 03 Jan 18 | G. Teigl Georg Teigl | FC AugsburgAUG | → |  TSV Eintracht BraunschweigEBS | Loan |