2003–04 Campionato Sammarinese di Calcio
The 2003–04 Campionato Sammarinese di Calcio season was the 19th season since its establishment. It was contested by 15 teams, and S.S. Pennarossa won the championship.Girone B
- S.S. Murata 2-1 S.P. Cailungo
- A.C. Juvenes/Dogana 1-3 S.S. Virtus
Second round
- S.S. Pennarossa 5-3 S.S. Murata
- F.C. Domagnano 2-1 S.S. Virtus
Third round
- S.P. Cailungo 4-2 S.S. Virtus
- A.C. Juvenes/Dogana 1-3 S.S. Murata
- S.S. Pennarossa 1-4 F.C. Domagnano
- S.P. Cailungo 3-1 S.S. Murata
Semifinal
- S.S. Pennarossa 3-0 S.P. Cailungo
Final
- F.C. Domagnano 2-2 S.S. Pennarossa
