The 1991–92 Campionato Sammarinese di Calcio season was the 7th season since its establishment. It was contested by 10 teams, and S.S. Montevito won the championship.
Regular season
Results
Championship playoff
First round S.P. Cailungo 2-2 (pen 4-2) S.P. Tre Penne S.P. Tre Fiori 2-2 (pen 2-4) A.C. Libertas
Second round S.P. Tre Penne 1-0 S.P. Tre Fiori S.P. Cailungo 2-3 A.C. Libertas
Third round S.P. Cailungo 0-0 (pen 4-5) S.P. Tre Penne S.S. Montevito 0-3 A.C. Libertas
Semifinal S.S. Montevito 4-1 S.P. Tre Penne
Final S.S. Montevito 4-2 A.C. Libertas
References San Marino - List of final tables (RSSSF)