Fatoumata Samassékou (born 31 December 1987, in Abidjan) is a swimmer who competed for Mali at the 2012 and 2016 Summer Olympics. In 2012, she competed in the women's 50 m freestyle and finished in 62nd place with a time of 31.88 seconds. In 2016, she competed in the same event and tied for 81st place with a time of 33.71 seconds.