The 1997–98 Campionato Sammarinese di Calcio season was the 13th season since its establishment. It was contested by 16 teams, and S.S. Folgore/Falciano won the championship.
Regular season
Group A
Group B
Results All teams play twice against the teams within their own group and once against the teams from the other group.
Championship playoffs
First round S.C. Faetano 3-4 S.P. Tre Penne S.S. Montevito 1-1 (pen 3-4) S.S. Folgore/Falciano
Second round S.P. Tre Fiori 2-1 S.S. Folgore/Falciano S.S. Virtus 3-5 S.P. Tre Penne
Third round S.S. Folgore/Falciano 1-0 S.C. Faetano S.S. Virtus 5-0 S.S. Montevito
Fourth round S.P. Tre Fiori 5-0 S.P. Tre Penne S.S. Folgore/Falciano 3-1 S.S. Virtus
Semifinal S.S. Folgore/Falciano 3-1 S.P. Tre Penne
Final S.P. Tre Fiori 1-2 S.S. Folgore/Falciano
References San Marino - List of final tables (RSSSF)