In the 201516 Campionato Sammarinese di Calcio (which was the thirty first season since its establishment), the top three teams from each group moved on to a play-off, which was played in a double elimination format with both group winners earning byes in the first and second round, and determined the season's champion.
The 201516 Campionato Sammarinese di Calcio season was the thirty-first since its establishment. The top three teams from each group advanced to a play-off which determined the season's champion and qualifiers for the 201617 UEFA Champions League and the 201617 UEFA Europa League. The play-offs were played in a double-eliminination format with both group winners earning byes in the first and second round. 
