Babacar N'Diaye (born 12 December 1973) is a Senegalese footballer who played as a forward.
N'Diaye was born in Thiès, Senegal. He spent two seasons in the Bundesliga with Hannover 96.
On 1 July 2009, he signed a contract as player-manager with TSV Havelse.
N'Diaye also holds German citizenship.