Doumbouya is a Guinean surname. Notable persons with this name include:
Lonsana Doumbouya (born 1990), French-born Guinean footballer now playing in Austria, who has also played for Belgium and Scotland Mamady Doumbouya (born 1980), current President of Guinea and leader of the 2021 Guinean coup d'état Mohamed Doumbouya (born 1978), Guinean footballer Sekou Doumbouya (born 2000), Guinean-born French basketball player