Slovenian Third League
| Organising body | Football Association of Slovenia |
|---|---|
| Founded | 1992 |
| Country | Slovenia |
| Divisions | 2 |
| Number of clubs | 28 |
| Level on pyramid | 3 |
| Promotion to | Slovenian Second League |
| Relegation to | Regional Leagues or Intercommunal Leagues |
| Current champions | Krško Posavje (East) Dob (West) (2024–25) |
| Most championships | Dravinja (4 titles) |
| Website | nzs.si |
The Slovenian Third Football League (Slovene: Tretja slovenska nogometna liga or commonly 3. SNL) is the third tier of the Slovenian football system. Since 2019, the league consists of two regional groups (East and West). They are operated by the Intercommunal Football Associations.