| Season | 2012–13 |
|---|---|
| Champions |
|
| Promoted | |
| Relegated |
|
| Matches played | 338 |
| Goals scored | 1,108 (3.28 per match) |
| Top goalscorer | Damir Čontala (23 goals) |
← 2011–12 2013–14 → | |
The season began in August 2012 and ended in June 2013.
| Club | Location | Stadium | 2011–12 position |
|---|---|---|---|
| Beltinci | Beltinci | Beltinci Sports Park | 1st, Pomurska |
| Bistrica | Slovenska Bistrica | Slovenska Bistrica Sports Park | 13th |
| Čarda | Martjanci | ŠRC Martjanci | 4th |
| Dravograd | Dravograd | Dravograd Sports Centre | 2nd |
| Grad | Grad | Igrišče Pod gradom | 10th |
| Kovinar Štore | Štore | Na Lipi Stadium | 8th |
| Ljutomer | Ljutomer | Ljutomer Sports Park | 2nd, Pomurska |
| Malečnik | Malečnik | Berl Sports Centre | 11th |
| Rakičan | Rakičan | Grajski Park Stadium | 12th |
| Odranci | Odranci | ŠRC Odranci | 9th |
| Šmarje pri Jelšah | Šmarje pri Jelšah | Sports Park | 1st, Styrian |
| Tromejnik | Kuzma | Kuzma Football Stadium | 6th |
| Veržej | Veržej | Čistina Stadium | 7th |
| Zreče | Zreče | Zreče Stadium | 5th |
| Pos | Team | Pld | W | D | L | GF | GA | GD | Pts | Promotion or relegation |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Veržej (C, P) | 26 | 16 | 2 | 8 | 57 | 32 | +25 | 50 | Promotion to Slovenian Second League |
| 2 | Odranci | 26 | 14 | 5 | 7 | 45 | 32 | +13 | 47 | |
| 3 | Šmarje pri Jelšah | 26 | 14 | 5 | 7 | 63 | 31 | +32 | 47 | |
| 4 | Beltinci | 26 | 14 | 4 | 8 | 55 | 41 | +14 | 46 | |
| 5 | Dravograd (R) | 26 | 14 | 3 | 9 | 55 | 38 | +17 | 45 | Withdrew from the competition |
| 6 | Čarda | 26 | 11 | 5 | 10 | 45 | 53 | −8 | 38 | |
| 7 | Ljutomer | 26 | 10 | 8 | 8 | 26 | 27 | −1 | 38 | |
| 8 | Tromejnik | 26 | 11 | 4 | 11 | 58 | 49 | +9 | 37 | |
| 9 | Malečnik | 26 | 10 | 4 | 12 | 35 | 41 | −6 | 34 | |
| 10 | Bistrica | 26 | 9 | 5 | 12 | 29 | 39 | −10 | 32 | |
| 11 | Grad | 26 | 9 | 2 | 15 | 38 | 48 | −10 | 29 | |
| 12 | Zreče (R) | 26 | 8 | 5 | 13 | 21 | 44 | −23 | 29 | Withdrew from the competition |
| 13 | Rakičan | 26 | 7 | 4 | 15 | 42 | 62 | −20 | 25 | |
| 14 | Kovinar Štore (R) | 26 | 6 | 2 | 18 | 29 | 61 | −32 | 20 | Relegation to Slovenian Regional League |
| Club | Location | Stadium | 2011–12 position |
|---|---|---|---|
| Adria | Miren | Pri Štantu Stadium | 11th |
| Ankaran Hrvatini | Ankaran | ŠRC Katarina | 2nd |
| Bilje | Bilje | V Dolinci Stadium | 1st, Littoral (Nova Gorica) |
| Brda | Dobrovo | Vipolže Stadium | 9th |
| Ivančna Gorica | Ivančna Gorica | Ivančna Gorica Stadium | 5th |
| Izola | Izola | Izola City Stadium | 7th |
| Jadran | Dekani | Dekani Sports Park | 3rd |
| Kamnik | Kamnik | Stadion Prijateljstva | 10th |
| Rudar | Trbovlje | Rudar Stadium | 1st, Ljubljana |
| Tabor | Sežana | Rajko Štolfa Stadium | 2nd, Littoral (Koper)1 |
| Tolmin | Tolmin | Brajda Sports Park | 4th |
| Zagorje | Zagorje ob Savi | Zagorje City Stadium | 6th |
| Zarica | Kranj | Zarica Sports Park | 8th |
1 Gažon declined promotion.
| Pos | Team | Pld | W | D | L | GF | GA | GD | Pts | Promotion or relegation |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Ankaran Hrvatini (C, P) | 24 | 15 | 4 | 5 | 61 | 37 | +24 | 49 | Promotion to Slovenian Second League |
| 2 | Tolmin | 24 | 12 | 7 | 5 | 42 | 32 | +10 | 43 | |
| 3 | Izola | 24 | 11 | 6 | 7 | 49 | 31 | +18 | 39 | |
| 4 | Adria | 24 | 11 | 5 | 8 | 44 | 38 | +6 | 38 | |
| 5 | Tabor Sežana | 24 | 10 | 6 | 8 | 45 | 33 | +12 | 36 | |
| 6 | Zagorje | 24 | 10 | 5 | 9 | 36 | 28 | +8 | 35 | |
| 7 | Brda | 24 | 10 | 5 | 9 | 45 | 37 | +8 | 35 | |
| 8 | Ivančna Gorica | 24 | 10 | 3 | 11 | 35 | 42 | −7 | 33 | |
| 9 | Rudar Trbovlje | 24 | 9 | 5 | 10 | 25 | 32 | −7 | 32 | |
| 10 | Jadran Dekani | 24 | 8 | 7 | 9 | 33 | 38 | −5 | 31 | |
| 11 | Zarica Kranj | 24 | 7 | 8 | 9 | 34 | 39 | −5 | 29 | |
| 12 | Kamnik | 24 | 6 | 3 | 15 | 28 | 70 | −42 | 21 | |
| 13 | Bilje (R) | 24 | 3 | 4 | 17 | 33 | 53 | −20 | 13 | Relegation to Slovenian Regional League |