Mathieu Gnanligo, Beninese sprinter
Mathieu Gnanligo (born 13 December 1986 in Porto-Novo) is a Beninese sprinter who specializes in the 400 metres. His personal best time is 45.88 seconds, achieved in the heats of the 2008 African Championships in Addis Ababa.

He won a bronze medal at the 2007 All-African Games and finished seventh at the 2008 African Championships. He also competed at the 2007 World Championships and the 2008 and 2012 Olympic Games without reaching the final round.