| Position | Name | Age | Birthday | Nationality |
|---|---|---|---|---|
| Midfielder | Adrián Peña Marinkovic | 21 | 2003-12-10 | Bolivia |
| Midfielder | Alen Dizdarević | 21 | 2004-01-22 | Croatia |
| Attacker | Andrija Kolundzić | 23 | 2002-09-23 | Montenegro |
| Midfielder | Anes Krdžalić | 21 | 2004-08-28 | Bosnia and Herzegovina |
| Defender | Ante Kozina | 23 | 2002-06-20 | Croatia |
| Midfielder | Ante Crnac | 21 | 2003-12-17 | Croatia |
| Attacker | Bartol Barisic | 22 | 2003-01-01 | Croatia |
| Midfielder | Damjan Daničić | 25 | 2000-01-24 | Serbia |
| Defender | Dennis Gyamfi | 23 | 2001-12-30 | England |
| Defender | Dominik Braun | 22 | 2003-12-03 | Croatia |
| Defender | Filip Brekalo | 22 | 2003-01-20 | Croatia |
| Midfielder | Fran Tomek | 23 | 2002-06-25 | Croatia |
| Midfielder | Fran Topić | 21 | 2004-03-20 | Croatia |
| Attacker | Gabrijel Rukavina | 21 | 2004-01-16 | Croatia |
| Defender | Hyun-Woo Kim | 26 | 1999-03-07 | South Korea |
| Attacker | Ilya Chernyak | 23 | 2002-05-19 | Belarus |
| Attacker | Ivan Laća | 22 | 2003-02-15 | Croatia |
| Midfielder | Ivan Šaranić | 22 | 2003-05-12 | Croatia |
| Midfielder | Ivica Vidović | 23 | 2002-02-15 | Croatia |
| Attacker | Ivijan Svržnjak | 24 | 2001-08-02 | Croatia |
| Midfielder | Jakov-Anton Vasilj | 23 | 2002-06-02 | Croatia |
| Defender | Jordan Eduardo Morán Cortez | 23 | 2002-03-17 | Ecuador |
| Midfielder | Luka Lukanić | 21 | 2004-05-03 | Croatia |
| Goalkeeper | Luka Pršlja | 21 | 2004-03-02 | Bosnia and Herzegovina |
| Midfielder | Mario Ćuže | 26 | 1999-04-24 | Croatia |
| Midfielder | Marko Soldo | 22 | 2003-11-22 | Croatia |
| Midfielder | Marko Novak-Stanko | 22 | 2003-06-13 | Croatia |
| Attacker | Marko Josip Čavara | 22 | 2003-03-19 | Croatia |
| Defender | Maro Katinić | 21 | 2004-04-13 | Croatia |
| Midfielder | Martin Baturina | 22 | 2003-02-16 | Croatia |
| Defender | Matej Mamić | 23 | 2002-01-09 | Croatia |
| Midfielder | Milan Vukotić | 23 | 2002-10-05 | Montenegro |
| Goalkeeper | Mislav Zadro | 22 | 2003-04-22 | Croatia |
| Defender | Moreno Živković | 21 | 2004-05-22 | Croatia |
| Defender | Moris Valinčić | 23 | 2002-11-17 | Croatia |
| Goalkeeper | Nikola Čavlina | 23 | 2002-06-02 | Croatia |
| Attacker | Petar Sučić | 22 | 2003-10-25 | Bosnia and Herzegovina |
| Defender | Stefan Milić | 25 | 2000-07-06 | Montenegro |
| Defender | Tin Hrvoj | 24 | 2001-06-06 | Croatia |
| Defender | Toma Palić | 23 | 2002-02-06 | Croatia |
| Midfielder | Tomislav Krizmanić | 24 | 2001-04-21 | Croatia |
| Midfielder | Tomislav Duvnjak | 22 | 2003-02-05 | Croatia |
| Attacker | Viktor Kanižaj | 22 | 2003-02-02 | Croatia |
| Attacker | Vinko Rozić | 22 | 2003-08-01 | Bosnia and Herzegovina |