The men's association football tournament at the 2015 Indian Ocean Island Games (French: Jeux des îles de l'océan Indien 2015) will be held in Réunion.

The competition format will be determined based upon the number of teams entering the competition.

[1] Each team will have up to 20 players.

[1] If more than four teams enter there will be two Groups; A and B. Réunion, the representative team of the host will be placed in Group A and Seychelles, the winner of the 2011 edition will be placed in Group B.

[1] Six football stadiums will host matches of the Football competition