Sigamary Diarra (born 10 January 1984) is a retired Malian footballer who played as a midfielder.

Having started out at Caen in 2002–03, he took his first professional contract at Sochaux, where he received opportunities to play in Ligue 1 and the UEFA Cup.

After two years there, he returned to Ligue 2 with Laval, who promptly were relegated to the National.

On 3 July 2012, Diarra moved to AC Ajaccio on a two-year deal.

In May 2019 Diarra announced, that he had retired from football after having been without club since his departure from Valenciennes in the summer 2018.