Mohamed Sanousy Simakan (born 3 May 2000) is a French professional footballer who plays as a centre-back or right-back for Saudi Pro League club Al-Nassr.

Born in Marseille to Guinean parents, Simakan acquired French nationality on 7 November 2005, through the collective effect of his mother's naturalization.

[5] On 22 March 2021, Simakan agreed to join German club RB Leipzig on a five-year deal for an undisclosed fee, to be effective in the summer of 2021.

[12] Simaken participated in 5 matches in the DFB Pokal[13], where RB Leipzig won the competition for the second straight season, however he was an unused substitute in the final.

[16] Thanks to his great performance with Strasbourg in Ligue 1, Simakan was called up by Bernard Diomède to play for France U20 national team.