Slovenian Volleyball League
The 1. DOL is the highest professional men's volleyball league in Slovenia. It is run by the Volleyball Federation of Slovenia.
Current teams
Teams in the 2019–20 season| Team | Location | Hall | Capacity |
| ACH Volley Lublana | Ljubljana | Dvorana Center Hall | |
| OK Kamnik | Kamnik | Kamnik Sports Hall | 700 |
| Črnuče ACH | Črnuče | OŠ Maksa Pečarja Hall | 700 |
| Hoče | Hoče | Hoče Sports Hall | |
| Krka | Novo Mesto | Marof Hall | 1,200 |
| Maribor | Maribor | Tabor Hall | 3,261 |
| Panvita Pomgrad | Murska Sobota | OŠ I Sports Hall | 1,500 |
| Salonit Ahnovo | Kanal | Kanal Sports Hall | 300 |
| Šoštanj Topolšica | Šoštanj | Šoštanj Sports Hall | 1,000 |
| Triglav Kranj | Kranj | Planina Sports Hall | 800 |
Performance by club
| Club | Champions | Winning years |
| ACH Volley | 2000, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019 | |
| Salonit Ahnovo | 1994, 1995, 1996, 1997, 1999 | |
| Calcit Volleyball | 2001, 2002, 2003 | |
| Maribor | 1992, 1993 | |
| Šoštanj Topolšica | 2004 | |
| Fužinar | 1998 |