Cheick Oumar Doucouré (born 8 January 2000) is a Malian professional footballer who plays as a defensive midfielder for Premier League club Crystal Palace and the Mali national team.

Doucouré quickly cemented his place at Lens in the 2018–19 Ligue 2 campaign with him playing a total of 34 games across all competitions that season.

[2] On 11 July 2022, Doucouré was signed by English club Crystal Palace on a five-year contract.

[4] On 25 November 2023, Doucouré sustained an Achilles injury in a 2–1 loss to Luton Town, likely ruling him out for the rest of the 2023–24 season.

[7] He made his debut for Mali in a 1–0 2019 Africa Cup of Nations qualification win over Gabon on 17 November 2018.