2012–13 Serbian First League
The 2012–13 Serbian First League was the eighth season of the league under its current name. It started on 11 August 2012 and concluded on 5 June 2013.
Napredak Kruševac won the title and Čukarički finished as runners-up, with both clubs earning promotion to the top flight. The third-placed Voždovac was later administratively promoted to the Serbian SuperLiga to fill the vacant spot left by the dissolution of Hajduk Kula, which saw Teleoptik avoid relegation.
Radnički Nova Pazova, Banat Zrenjanin, Mladenovac, Kolubara and Novi Sad were relegated to their respective Serbian League groups.
2012–13 teams
| Team | City | Stadium | Capacity |
| 13,000 | |||
| 5,000 | |||
| 5,000 | |||
| 7,000 | |||
| 4,500 | |||
| 1,500 | |||
| 2,000 | |||
| Metalac | Gornji Milanovac | Stadion Metalac | 4,400 |
| 4,000 | |||
| 8,000 | |||
| 10,811 | |||
| 5,000 | |||
| 2,000 | |||
| 3,000 | |||
| 5,000 | |||
| 5,000 | |||
| 9,000 | |||
| 6,000 |