| Position | Name | Age | Birthday | Nationality |
|---|---|---|---|---|
| Midfielder | Alexander Stožinič | 24 | 1999-10-27 | Slovenia |
| Midfielder | Andraž Ruedl | 20 | 2004-01-20 | Slovenia |
| Midfielder | Baltazar Anton Bogolin | 24 | 2000-01-07 | Croatia |
| Midfielder | Blaž Stopar | 21 | 2002-09-27 | Slovenia |
| Defender | Chukwuma Izuchukwu Nnoli | 25 | 1998-08-23 | Nigeria |
| Midfielder | Dario Sivonjić | 20 | 2003-09-26 | Slovenia |
| Midfielder | David Arapović | 21 | 2003-03-27 | Croatia |
| Goalkeeper | Erazem Dornik | 19 | 2004-12-01 | Slovenia |
| Attacker | Erwin Tiganj | 25 | 1999-04-12 | Slovenia |
| Defender | Filip Sivonjić | 22 | 2001-08-09 | Slovenia |
| Midfielder | Grance Shimba Olamba | 26 | 1997-09-17 | Democratic Republic of the Congo |
| Midfielder | Igor Antunović | 26 | 1998-02-25 | Croatia |
| Attacker | Ismaila Abiola Aremu | 21 | 2003-01-01 | Nigeria |
| Midfielder | Ivan Brekalo | 23 | 2000-06-12 | Croatia |
| Defender | Ivan Grozdek | 22 | 2002-01-04 | Croatia |
| Midfielder | Josip Marinić | 23 | 2000-10-29 | Croatia |
| Goalkeeper | Jure Ribič | - | - | Slovenia |
| Midfielder | Karlo Plantak | 26 | 1997-11-11 | Croatia |
| Defender | Klaudio Lokar | 31 | 1993-04-24 | Slovenia |
| Defender | Lan Milanović | 19 | 2005-02-13 | Slovenia |
| Defender | Lovro Musa | 24 | 2000-01-27 | Bosnia and Herzegovina |
| Defender | Luka Kunštić | 26 | 1997-07-11 | Croatia |
| Attacker | Mark Čeh | 22 | 2001-08-20 | Slovenia |
| Defender | Marko Dušak | 34 | 1989-06-29 | Croatia |
| Midfielder | Marko Prenkpalaj | 22 | 2002-04-25 | Croatia |
| Midfielder | Mateo Lovrić | 22 | 2001-08-07 | Croatia |
| Midfielder | Matic Predanič | 28 | 1995-08-23 | Slovenia |
| Attacker | Miloš Gordić | 31 | 1992-12-10 | Serbia |
| Midfielder | Nik Gorenc | 21 | 2002-10-22 | Slovenia |
| Midfielder | Nik Pirc | 17 | 2006-08-29 | Slovenia |
| Attacker | Nik Geč | 20 | 2004-02-15 | Slovenia |
| Midfielder | Nikola Regovič | 19 | 2004-12-04 | Slovenia |
| Midfielder | Oliver Petrak | 33 | 1991-02-06 | Croatia |
| Goalkeeper | Petar Čuljak | 24 | 2000-03-03 | Croatia |
| Midfielder | Renato Babic | 21 | 2002-11-27 | Croatia |
| Attacker | Rob Rudonja | 22 | 2001-11-13 | Slovenia |
| Attacker | Rok Gorenc | 23 | 2001-03-06 | Slovenia |
| Defender | Saša Blagojević | 20 | 2004-03-26 | Slovenia |
| Midfielder | Sebastian Lesjak | 24 | 2000-01-13 | Slovenia |
| Midfielder | Sergej Čičić | - | - | Slovenia |
| Attacker | Stevan Nikolić | 21 | 2002-09-28 | Serbia |
| Defender | Tadej Petančič | 20 | 2004-01-08 | Slovenia |
| Attacker | Timon Regvar | 19 | 2004-12-23 | Croatia |
| Midfielder | Timotej Rešetič | 24 | 2000-03-07 | Slovenia |
| Midfielder | Tomaž Brdik | 17 | 2006-08-28 | Slovenia |
| Midfielder | Tomaž Zakrajšek | 24 | 2000-03-24 | Slovenia |
| Defender | Tomislav Barišić | 31 | 1993-03-06 | Bosnia and Herzegovina |
| Midfielder | Tomislav Hanžek | 27 | 1996-05-31 | Croatia |
| Goalkeeper | Vid Goričar | 25 | 1999-01-10 | Slovenia |
| Goalkeeper | Đorđe Kokot | 22 | 2002-04-24 | Serbia |
| Midfielder | Žiga Jurečič | 28 | 1995-08-23 | Slovenia |
| Attacker | Žiga Ribič | 26 | 1998-01-27 | Slovenia |