Grande Fratello season 15

Grande Fratello 15 is the fifteenth season of the Italian version of the reality show franchise Big Brother. The season premiered on 17 April 2018 and concluded on 4 June 2018. It is the shortest season of the Grande Fratello series, lasting only 49 days.

Barbara D'Urso returned as the main host of the show. Alberto Mezzetti emerged as the winner of the season.