Cheikh Tidiane Diouf (born 23 March 1995) is a Senegalese sprinter.

[1] He won gold at the Athletics at the 2023 Jeux de la Francophonie in Kinshasa in August 2023.

[2] He was a bronze medalist in the 400 metres at the Athletics at the 2023 African Games in Accra, Ghana.

[4] He won the 400m at the 2024 African Championships in Athletics in Douala, Cameroon in June 2024.

[5][6] He competed at the 2024 Summer Olympics over 400 metres in August 2024, where he ran a national record 44.94 seconds in the semi-final.