| 2012–13 PlusLiga | |
| League: | PlusLiga |
| Sport: | Volleyball |
| Duration: | 6 October 2012 – 21 April 2013 |
| No Of Teams: | 10 |
| Tv: | Polsat Sport |
| League Champs: | Asseco Resovia (6th title) |
| Prevseason Year: | 2011–12 |
| Nextseason Year: | 2013–14 |
The 2012–13 PlusLiga was the 77th season of the Polish Volleyball Championship, the 13th season as a professional league organized by the Professional Volleyball League SA (Polish: Profesjonalna Liga Piłki Siatkowej SA) under the supervision of the Polish Volleyball Federation (Polish: Polski Związek Piłki Siatkowej).
Asseco Resovia won their 6th title of the Polish Champions.[1]
| width=10px bgcolor=#CCFFCC | Qualified for the 2013–14 CEV Champions League | ||
| width=10px bgcolor=#BBEBFF | Qualified for the 2013–14 CEV Cup | ||
| width=10px bgcolor=#FAFAD2 | Qualified for the 2013–14 CEV Challenge Cup |