2017–18 Campionato Sammarinese di Calcio
| Season | 2017–18 |
|---|---|
| Dates | 8 September 2017 – 23 May 2018 |
| Champions | La Fiorita |
| Champions League | La Fiorita |
| Europa League | Folgore Tre Fiori |
| Matches played | 164 |
| Goals scored | 529 (3.23 per match) |
← 2016–17 2018–19 →
All statistics correct as of 23 May 2018. | |
The 2017–18 Campionato Sammarinese di Calcio was the 33rd season since its establishment. It is the highest level in San Marino, in which the country's top 15 amateur football clubs played. The season begin on 8 September 2017 and concluded with the play-off final on 23 May 2018. La Fiorita were the defending champions from the previous season. The fixtures and group compositions were announced on 19 August 2017.