| Founded | 1995 |
|---|---|
| Country | Slovenia |
| Confederation | UEFA |
| Number of teams | 11 |
| Level on pyramid | 1 |
| Domestic cup(s) | Slovenian Futsal Cup Slovenian Supercup |
| International cup(s) | UEFA Futsal Champions League |
| Current champions | Dobovec (7th title) (2023–24) |
| Most championships | Litija (10 titles) |
| Website | https://www.futsal.si/1sfl/ |
The Slovenian First Futsal League (Slovene: Prva slovenska futsal liga), also known by the abbreviation 1. SFL, is the main futsal league in Slovenia, organized by the Football Association of Slovenia.