| Player | Country | Position | born | |
|---|---|---|---|---|
| A | ||||
| Antonio Azinović |
|
Croatia | Defender | 17/01/1992 |
| B | ||||
| Jure Babnik |
|
Slovenia | Midfielder | 16/05/1993 |
| Tibor Banić |
|
Croatia | Goalkeeper | 20/01/2000 |
| Berat Beqiri |
|
Albania | Midfielder | 03/06/1996 |
| Ante Blažević |
|
Croatia | Forward | 05/05/1996 |
| Dragan Brkić |
|
Germany | Midfielder | 11/05/2001 |
| Vinko Brumen |
|
Croatia | Defender | 14/11/1999 |
| David Bučar |
|
Slovenia | Forward | 08/02/1994 |
| Jae-min Byeon |
|
South Korea | Midfielder | 25/11/1999 |
| C | ||||
| Luka Čagalj |
|
Croatia | Defender | 01/02/1995 |
| D | ||||
| Gerald Diyoke |
|
Nigeria | Midfielder | 11/03/1996 |
| Petar Dodig |
|
Bosnia-Herzegovina | Defender | 16/01/1996 |
| Luka Duvnjak |
|
Croatia | Forward | 01/11/1999 |
| G | ||||
| Ben Gasser |
|
Slovenia | Defender | 21/03/1995 |
| Nikola Gatarić |
|
Croatia | Forward | 09/03/1992 |
| Nejc Gradišar |
|
Slovenia | Midfielder | 06/08/2002 |
| H | ||||
| Adis Hadžanović |
|
Bosnia-Herzegovina | Midfielder | 02/01/1993 |
| Edi Horvat |
|
Croatia | Forward | 29/11/1998 |
| J | ||||
| Marko Jakolić |
|
Slovenia | Defender | 16/04/1991 |
| K | ||||
| Ermin Karajbić |
|
Slovenia | Goalkeeper | 18/03/2002 |
| Mirko Kramarić |
|
Croatia | Defender | 27/01/1989 |
| Matko Kramer |
|
Croatia | Goalkeeper | 13/01/1997 |
| Stefan Kričković |
|
Slovenia | Midfielder | 09/07/2000 |
| Marko Kuntarič |
|
Slovenia | Midfielder | 27/05/1994 |
| M | ||||
| Tin Martić |
|
Croatia | Defender | 27/03/1996 |
| Anej Mrežar |
|
Slovenia | Goalkeeper | 25/05/2000 |
| P | ||||
| Mateo Panadić |
|
Croatia | Forward | 06/10/1994 |
| Marko Perković |
|
Croatia | Defender | 30/08/1991 |
| Ivan Petrović |
|
Serbia | Midfielder | 03/07/1993 |
| Roko Puljiz |
|
Croatia | Forward | 09/07/1992 |
| R | ||||
| Jan Račič |
|
Slovenia | Goalkeeper | 02/06/1995 |
| Žiga Ribič |
|
Slovenia | Forward | 27/01/1998 |
| Andraž Ruedl |
|
Slovenia | Midfielder | 20/01/2004 |
| S | ||||
| Ester Sokler |
|
Slovenia | Forward | 04/06/1999 |
| Filip Soldo |
|
Croatia | Forward | 12/03/1997 |
| Jurij Španja |
|
Slovenia | Defender | 13/08/1999 |
| Jure Spiler |
|
Slovenia | Midfielder | 27/11/1992 |
| T | ||||
| Barnabas Tanyi |
|
Hungary | Forward | 23/01/2003 |
| Stanislav Turk |
|
Slovenia | Defender | 16/11/1993 |
| Nedo Turković |
|
Bosnia-Herzegovina | Forward | 23/10/1989 |
| Petar Turković |
|
Croatia | Midfielder | 05/06/1997 |
| U | ||||
| Blaž Urh |
|
Slovenia | Defender | 07/07/1999 |
| Z | ||||
| Blaž Žerjav |
|
Slovenia | Midfielder | 07/06/1997 |
![NK Brežice 1919 [Youth]](https://s.hs-data.com/bilder/wappen/mini/26679.gif?fallback=png "NK Brežice 1919 [Youth]"){kind=small}
![NK Brežice 1919 [Youth B]](https://s.hs-data.com/bilder/wappen/mini/42522.gif?fallback=png "NK Brežice 1919 [Youth B]"){kind=small}
![NK Brežice 1919 [Youth C]](https://s.hs-data.com/bilder/wappen/mini/42523.gif?fallback=png "NK Brežice 1919 [Youth C]"){kind=small}