2018–19 Slovenian Third League
| Season | 2018–19 |
|---|---|
| Champions | Bled (Centre) Grad (East) Dravograd (North) Koper (West) |
| Promoted | Dravograd Koper |
| Relegated | Zagorje Ivančna Gorica Komenda Polana Črenšovci Turnišče Tromejnik Hotiza Pesnica Pohorje Mons Claudius Plama Podgrad Jadran Hrpelje-Kozina |
← 2017–18 2019–20 → | |
The 2018–19 Slovenian Third League was the 27th edition of the Slovenian Third League. The season began on 17 August 2018 and ended on 2 June 2019.