This is a list of French football transfers for the 2009 summer transfer window. The summer transfer window opened on 1 July 2009 and closed midnight on 1 September 2009. Only moves involving Ligue 1 and Ligue 2 clubs are listed. Players without a club may join one at any time, either during or in between transfer windows.
The 2009–10 season was the 77th season of competitive professional football in France.
Paul Delecroix is a French professional footballer who plays as a goalkeeper for Championnat National club Châteauroux.
The 2011–12 season was AS Monaco FC's first season back in Ligue 2 since relegation from Ligue 1 in 2011. Marco Simone took over as coach of AS Monaco in September 2011 following the sacking of Laurent Banide. They finished the season in eighth place having struggled in the relegation zone for the majority of the season. They also participated in the Coupe de France where they were eliminated at the Round of 64 stage by Angers, and the Coupe de la Ligue which they were knocked out of in the first round by Sedan.
Christopher Maboulou was a French professional footballer who played as a winger or as a forward. He played for Ligue 1 side Bastia, multiple Ligue 2 teams, and Greek team PAS Giannina.
Stéphane Lambese is a professional footballer who plays as a right back. Born in France, he represents Haiti internationally.
The 2016–17 OGC Nice season was the 112th professional season of the club since its creation in 1904.
The 2016–17 En Avant de Guingamp season is the 105th professional season of the club since its creation in 1912.
The 2017–18 FC Girondins de Bordeaux season was the 137th professional season of the club since its creation in 1881. Bordeaux finished their domestic season in 6th place, qualifying for the UEFA Europa League next season.
Romain Faivre is a French professional footballer who plays as a midfielder for Ligue 1 club Lorient, on loan from Lyon.
The 2022–23 season is the 73rd in the history of Olympique Lyonnais and their 34th consecutive season in the top flight. The club are participating in Ligue 1 and the Coupe de France.
Thomas Callens is a French professional footballer who plays as a goalkeeper for Annecy.