Issoufou Sellsavon Dayo (born 6 August 1991) is a Burkinabé professional footballer who plays as a centre-back for RS Berkane (which he captains) and the Burkina Faso national team.

[3] Dayo played for RC Bobo Dioulasso and Étoile Filante de Ouagadougou in Benin, then for AS Vita Club in Congo DR, before joining RS Berkane in Morocco.

On 25 October 2020, he scored the winning goal for RS Berkane in a 1–0 victory over Egyptian club Pyramids FC in the 2020 CAF Confederation Cup Final.

[4] In January 2014, coach Brama Traore, invited him to be a part of the Burkina Faso squad for the 2014 African Nations Championship.

[7][8] Étoile Filante de Ouagadougou AS Vita Club RS Berkane Burkina Faso Individual This biographical article related to Burkinabé association football is a stub.