Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 02/2006 |  | Mamadou Diakité | MF |  | Vitória Setúbal | Vitória FC |
| 01/2006 |  | Jamal Alioui | DF |  | FC Crotone | Crotone |
| 01/2006 |  | Ruslan Pimenov | FW |  | Spartak Vladikavkaz | Spartak |
| 01/2006 |  | Souleymane Youla | FW |  | Beşiktaş | Beşiktaş |
| 07/2005 |  | Marcin Żewłakow | FW |  | Excelsior Mouscron | Excelsior |
| 07/2005 |  | Vincent Degré | GK | |||
| 07/2005 | | Joris Delle | GK | |||
| 07/2005 | | Christophe Marichez | GK |  | Chamois Niortais | Niort |
| 07/2005 |  | Joslain Mayebi | GK | |||
| 07/2005 | | Sébastien Bassong | DF | |||
| 07/2005 | | Gaëtan Bong | DF | |||
| 07/2005 | | Sylvain Marchal | DF |  | LB Châteauroux | Châteauroux |
| 07/2005 |  | Carl Medjani | DF |  | FC Lorient | Lorient |
| 07/2005 | | Stéphane Morisot | DF |  | CS Sedan | CS Sedan |
| 07/2005 | | Grégory Paisley | DF |  | FC Sochaux | Sochaux |
| 07/2005 | | Laurent Agouazi | MF |  | Racing Besançon | Besançon RC |
| 07/2005 | | Flavien Belson | MF | |||
| 07/2005 | | Nicolas Farina | MF |  | FC Metz U19 | FC Metz U19 |
| 07/2005 |  | Szabolcs Huszti | MF |  | Ferencvárosi TC | Ferencváros |
| 07/2005 |  | Jin-Ouk Kang | MF | |||
| 07/2005 | | Abdelnasser Ouadah | MF |  | AC Ajaccio | AC Ajaccio |
| 07/2005 |  | Cheriffe Touré | MF |  | New York RB | New York RB |
| 07/2005 | | Jung-hwan Ahn | FW |  | Yokohama F. Marinos | Marinos |
| 07/2005 |  | Papiss Demba Cissé | FW |  | AS Douanes | AS Douanes |
| 07/2005 | | Joël Muller | MA |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 01/2006 | | Marcin Żewłakow | FW | | Excelsior Mouscron | Excelsior |
| 01/2006 | | Jung-hwan Ahn | FW |  | MSV Duisburg | Duisburg |
| 01/2006 | | Grégory Paisley | DF |  | ES Troyes AC | ES Troyes AC |
| 12/2005 | | Samuel Allegro | DF | | LB Châteauroux | Châteauroux |
| 08/2005 | | Grégory Leca | MF |  | SM Caen | SM Caen |
| 08/2005 | | Papiss Demba Cissé | FW |  | AS Cherbourg | AS Cherbourg |
| 08/2005 | | Sylvain Marchal | DF | | FC Lorient | Lorient |
| 07/2005 | | Jean-Philippe Caillet | DF |  | PFC Litex Lovech | Litex |
| 07/2005 |  | Ivan Gvozdenović | DF |  | Club Brugge KV | Brugge KV |
| 07/2005 | | Franck Signorino | DF |  | FC Nantes | FC Nantes |
| 07/2005 | | Christophe Avezac | MF |  | Dijon FCO | Dijon FCO |
| 07/2005 | | Daniel Bocande | MF |  | Louhans-Cuiseaux | Louhans-Cuiseau |
| 07/2005 | | Mamadou Diakité | MF | | Vitória Setúbal | Vitória FC |
| 07/2005 | | Mathieu Dinet | MF |  | Stade Brestois 29 | Stade Brest |
| 07/2005 | | Julien Gorius | MF |  | RWDM Brussels | RWDM |
| 07/2005 | | Benjamin Nicaise | MF |  | Amiens SC | Amiens |
| 07/2005 |  | Venn Toure | MF |  | AS Cannes | AS Cannes |
| 07/2005 |  | Bartholomew Ogbeche | FW |  | Al Jazira Club | Al Jazira |
| 07/2005 | | Ruslan Pimenov | FW |  | Lokomotiv Moscow | Lok Moscow |
| 07/2005 |  | Richard Socrier | FW | | LB Châteauroux | Châteauroux |
| 07/2005 | | Jean Fernández | MA |  | Olympique de Marseille | Marseille |