| Competition: | Slovenian Second League |
| Season: | 2019–20 |
| Winners: | Not awarded |
| Promoted: | Koper Gorica |
| Relegated: | Rogaška Dravograd |
| League Topscorer: | Not awarded |
| Matches: | 160 |
| Total Goals: | 494 |
| Prevseason: | 2018–19 |
| Nextseason: | 2020–21 |
The 2019–20 Slovenian Second League season was the 29th edition of the Slovenian Second League. The season began on 27 July 2019 and ended prematurely on 11 May 2020 due to the COVID-19 pandemic, with the last matches played on 8 March 2020.[1]
Each team was supposed to play a total of 30 matches (15 home and 15 away). Teams played two matches against each other (1 home and 1 away).
| Club | Location | Stadium | Capacity[2] | |
|---|---|---|---|---|
| Beltinci | Beltinci Sports Park | 1,346 | ||
| Bilje | Stadion V dolinci | 300 | ||
| Dobrovo | Vipolže Stadium | 193 | ||
| Brežice | Brežice Stadium | 516 | ||
| Dob | Dob Sports Park | 300 | ||
| Ptuj | Ptuj City Stadium | 2,207 | ||
| Dravograd | Dravograd Sports Centre | 1,918 | ||
| Ravne na Koroškem | Ravne City Stadium | 600 | ||
| Nova Gorica | Nova Gorica Sports Park | 3,100 | ||
| Dekani | Dekani Sports Park | 400 | ||
| Koper | Bonifika Stadium | 4,047 | ||
| Novo Mesto | Portoval | 500 | ||
| Krško | Matija Gubec Stadium | 1,470 | ||
| Lendava | Lendava Sports Park | 2,000 | ||
| Radomlje | Radomlje Sports Park | 700 | ||
| Rogaška Slatina | Rogaška Slatina Sports Centre | 354 |
| Rank | Player | Team | Goals |
|---|---|---|---|
| 1 | Fužinar | 14 | |
| Lovre Čirjak | Koper/Krško | ||
| 3 |  Saša Varga | Radomlje | 13 |
| Jaka Bizjak | Nafta 1903 | ||
| 5 | Edi Baša | Koper | 10 |
| 6 | Tadej Trdina | Fužinar | 9 |
| Anže Pišek | Radomlje | ||
| Nermin Haljeta | Drava | ||
| Peter Kogelnik | Dravograd | ||
| Matej Potokar | Krka |