2009–10 2. Bundesliga Managerial changes Managerial changes

| Team | Outgoing_manager | Manner_of_departure | Date_of_vacancy | Replaced_by | Date_of_appointment | Position_in_table |
|---|---|---|---|---|---|---|
| Arminia Bielefeld | Jörg Berger | Mutual consent | 30 June 2009 | Thomas Gerstner | 1 July 2009 | Pre-season |
| Energie Cottbus | Bojan Prašnikar | Mutual consent | 30 June 2009 | Claus-Dieter Wollitz | 1 July 2009 | Pre-season |
| 1. FC Kaiserslautern | Alois Schwartz | End of tenure as caretaker | 30 June 2009 | Marco Kurz | 1 July 2009 | Pre-season |
| Karlsruher SC | Edmund Becker | Sacked | 19 August 2009 | Markus Schupp | 3 Septebmer 2009 | 14th |
| Alemannia Aachen | Jürgen Seeberger | Sacked | 5 September 2009 | Michael Krüger | 22 September 2009 | 12th |
| Rot Weiss Ahlen | Stefan Emmerling | Sacked | 20 September 2009 | Christian Hock | 14 October 2009 | 17th |