Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 09/2009 |  | Gilmar | FW |  | Náutico - PE | Náutico |
| 07/2009 |  | Yassine El Kharroubi | GK |  | EA Guingamp U19 | U19 |
| 07/2009 |  | Thierry Argelier | DF |  | US Créteil Football | Créteil |
| 07/2009 |  | Delgado | DF |  | FC Metz | Metz |
| 07/2009 | | Kévin Gomis | DF | |||
| 07/2009 |  | Moustapha Diallo | MF |  | ASC Jaraaf | ASC Jaraaf |
| 07/2009 | | Alharbi El Jadeyaoui | MF |  | Stade Brestois 29 | Stade Brest |
| 07/2009 | | Thibault Giresse | MF |  | Amiens SC | Amiens |
| 07/2009 | | Giannelli Imbula | MF | |||
| 07/2009 | | Moustapha Allaoui | FW |  | FAR de Rabat | FAR Rabat |
| 07/2009 | | Sébastien Grax | FW |  | AS Saint-Étienne | Saint-Étienne |
| 07/2009 | | Mathieu Scarpelli | FW |  | LB Châteauroux | Châteauroux |
| 07/2009 | | Mohamed Soly | FW |  | EA Guingamp B | EA Guingamp B |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 08/2009 | | Kévin Gomis | DF |  | Naval 1893 | Naval |
| 08/2009 |  | Michael Helegbe | FW |  | KV Oostende | KV Oostende |
| 07/2009 |  | Ousmane Coulibaly | DF | | Stade Brestois 29 | Stade Brest |
| 07/2009 | | Jean-Christophe Vergerolle | DF |  | AC Arles-Avignon | AC Arles |
| 07/2009 |  | Oussema Boughanmi | MF |  | Espérance de Tunis | Espérance |
| 07/2009 | | Michael Cafu | MF | | KV Oostende | KV Oostende |
| 07/2009 | | Cédric Liabeuf | MF |  | Vannes OC | VOC |
| 07/2009 |  | Wilson Oruma | MF |  | AO Kavala | AO Kavala |
| 07/2009 |  | Steven Pinto-Borges | MF |  | Clermont Foot 63 | Clermont Foot |
| 07/2009 | | Badara Sène | MF |  | FC Sochaux | Sochaux |
| 07/2009 | | Jonathan Béhé | FW |  | SO Cassis-Carnoux | Cassis-Carnoux |
| 07/2009 | | Eduardo | FW |  | RC Lens | RC Lens |
| 07/2009 |  | Gilson Silva | FW |  | Étoile du Sahel | ESS |
| 07/2009 | | Nicolas Haquin | FW | | Clermont Foot 63 | Clermont Foot |
| 07/2009 | | Yohann Rivière | FW |  | FC Istres | FC Istres |