| Country: | Slovenia |
| Divisions: | 1 |
| Teams: | 16 |
| Champions: | Maribor (8th title) |
| Season: | 2023–24 |
| Most Successful Club: | Maribor (8 titles) |
| Tv: | Sportklub |
| Website: | nzs.si |
The Slovenian Junior League (Slovenian: Slovenska mladinska liga), currently known as the EON NextGen Liga due to sponsorship reasons,[1] is the top level of Slovenian youth football in its age category. The league is contested among the under-19 sides of Slovenian football clubs and is governed by the Football Association of Slovenia. Maribor is the most successful team with eight titles.[2]
As of the 2024–25 season
| Season | Champions |
|---|---|
| 1990–91 | Slovan |
| 1991–92 | Slovan |
| 1992–93 | Olimpija |
| 1993–94 | Mura |
| 1994–95 | Mura |
| 1995–96 | Olimpija |
| 1996–97 | Triglav Kranj |
| 1997–98 | Maribor Branik |
| 1998–99 | Olimpija |
| 1999–2000 | Mura |
| 2000–01 | Rudar Velenje |
| 2001–02 | Olimpija |
| 2002–03 | Maribor Branik |
| 2003–04 | Maribor |
| 2004–05 | Gorica |
| 2005–06 | Gorica |
| 2006–07 | Koper |
| 2007–08 | |
| 2008–09 | Interblock |
| 2009–10 | Maribor |
| 2010–11 | Maribor |
| 2011–12 | Gorica |
| 2012–13 | Gorica |
| 2013–14 | Domžale |
| 2014–15 | Domžale |
| 2015–16 | Domžale |
| 2016–17 | Triglav Kranj |
| 2017–18 | Maribor |
| 2018–19 | Domžale |
| 2019–20 | No winners |
| 2020–21 | |
| 2021–22 | Domžale |
| 2022–23 | Ilirija 1911 |
| 2023–24 | Maribor |
| Club | Titles | Years won |
|---|---|---|
| Maribor | 8 | 1998, 2003, 2004, 2008, 2010, 2011, 2018, 2024 |
| Domžale | 5 | 2014, 2015, 2016, 2019, 2022 |
| Olimpija | 4 | 1993, 1996, 1999, 2002 |
| Gorica | 4 | 2005, 2006, 2012, 2013 |
| Mura | 3 | 1994, 1995, 2000 |
| Slovan | 2 | 1991, 1992 |
| Triglav Kranj | 2 | 1997, 2017 |
| Rudar Velenje | 1 | 2001 |
| Koper | 1 | 2007 |
| Interblock | 1 | 2009 |
| Ilirija 1911 | 1 | 2023 |