The 2009–10 season was the 104th season in the existence of RC Strasbourg and the club's second and last consecutive season in the second division of French football.

In addition to the domestic league, Strasbourg participated in this season's edition of the Coupe de France and the Coupe de la Ligue.

The season covered the period from 1 July 2009 to 30 June 2010.

Source: Competitions Last updated: 14 May 2010.

Source: Ligue 2