2012–13 Slovenian PrvaLiga

SNL, PrvaLiga was contested by the top ten clubs in Slovenia, for the title of national champions.

[2] Maribor were the defending champions, having won their 10th league title the previous season.

Aluminij secured direct promotion as champions of the Slovenian Second League.

Even though Dob won the relegation play-offs against Triglav Kranj, they declined promotion to the top division because of financial reasons; as a result, Triglav was not relegated and remained in the PrvaLiga for the 2012–13 season.

Every team plays four times against their opponents, twice at home and twice on the road, for a total of 36 matches.