| Position | Name | Age | Birthday | Nationality |
|---|---|---|---|---|
| Midfielder | Alen Mehić | 23 | 2001-02-23 | Bosnia and Herzegovina |
| Midfielder | Andraž Kerič | 21 | 2003-03-18 | Slovenia |
| Midfielder | Bruno Perišić | 24 | 1999-08-26 | Croatia |
| Goalkeeper | David Mijoković | - | - | Slovenia |
| Midfielder | David Planinc | 19 | 2004-12-05 | Slovenia |
| Midfielder | Domen Bajs | 19 | 2004-11-12 | Slovenia |
| Goalkeeper | Ermin Karajbić | - | - | Slovenia |
| Defender | Hrvoje Kudumija | 24 | 1999-05-18 | Slovenia |
| Midfielder | Jaka Hervol | - | - | Slovenia |
| Midfielder | Jakob Črpič | 20 | 2003-09-13 | Slovenia |
| Attacker | Kelvin Costa Albuquerque | 20 | 2003-06-09 | Brazil |
| Midfielder | Kristijan Božić | 22 | 2001-05-05 | Slovenia |
| Midfielder | Lev Sirk | 19 | 2004-08-04 | Slovenia |
| Goalkeeper | Luka Grešak | - | - | Slovenia |
| Defender | Luka Juhart | 19 | 2004-06-04 | Slovenia |
| Defender | Luka Urek | 20 | 2004-04-25 | Slovenia |
| Midfielder | Maj Vrstovšek | 20 | 2004-02-13 | Slovenia |
| Midfielder | Mario Kordić-Gružić | 22 | 2002-04-25 | Croatia |
| Midfielder | Mateo Smiljanić | 22 | 2001-11-29 | Slovenia |
| Midfielder | Matevž Femec | 23 | 2000-05-24 | Slovenia |
| Midfielder | Matic Krašovic | 21 | 2002-07-25 | Slovenia |
| Midfielder | Matic Mrvič | 22 | 2001-05-03 | Slovenia |
| Defender | Matic Kustrin | 22 | 2002-03-29 | Slovenia |
| Attacker | Medin Ibričić | 21 | 2003-02-03 | Slovenia |
| Attacker | Nik Geč | 20 | 2004-02-15 | Slovenia |
| Midfielder | Nik Martin Krošelj | 23 | 2000-07-23 | Slovenia |
| Defender | Patrik Štajcer | 22 | 2001-09-18 | Slovenia |
| Defender | Peter Dimitrovski | 28 | 1995-06-18 | Slovenia |
| Defender | Primož Vidmar | - | - | Slovenia |
| Midfielder | Urban Lipec | - | - | Slovenia |
| Midfielder | Wekew Maapeh | 23 | 2001-03-31 | Ghana |
| Defender | Žan Luka Kocjančič | 24 | 2000-02-19 | Slovenia |