2011–12 Campionato Sammarinese di Calcio

The 2011–12 Campionato Sammarinese di Calcio season was the twenty-seventh since its establishment.

Tre Fiori are the defending league champions, having won their seventh Sammarinese championship and third-in-a-row last season.

The teams do not have grounds of their own due to restricted space in San Marino.

This means that the clubs in the eight-club group will play 21 matches each while the clubs in the seven-club group will play 20 matches each during the regular season.

Both group winners earned byes in the first and second round.