Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 07/2012 |  | Olivier Joos | GK | |||
| 07/2012 | | Robin Gloor | DF |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 07/2012 | | Patrick Muff | DF |  | FC Aarau II | FC Aarau II |
| 07/2012 | | Marco Thaler | DF |  | FC Baden | FC Baden |
FC Aarau U18
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 07/2012 | | Olivier Joos | GK | |||
| 07/2012 | | Robin Gloor | DF |
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 07/2012 | | Patrick Muff | DF | | FC Aarau II | FC Aarau II |
| 07/2012 | | Marco Thaler | DF | | FC Baden | FC Baden |