| Birth Date: | 29 April 1974 |
| Birth Place: | Brežice, SFR Yugoslavia |
| Height: | 1.84 m |
| Position: | Defender |
| Youthyears1: | 1980–1986 |
| Youthclubs1: | Brežice |
| Years1: | 1986–1993 |
| Years2: | 1993–1994 |
| Years3: | 1994–1995 |
| Years4: | 1995–1996 |
| Years5: | 1996–1997 |
| Years6: | 1997–1999 |
| Years7: | 1999–2000 |
| Years8: | 2000–2001 |
| Years9: | 2002–2005 |
| Years10: | 2005 |
| Years11: | 2006 |
| Years12: | 2006–2008 |
| Years13: | 2008 |
| Clubs1: | Brežice |
| Clubs2: | Naklo |
| Clubs3: | Radeče |
| Clubs4: | Slavija Vevče |
| Clubs5: | Domžale |
| Clubs6: | Krka |
| Clubs7: | Krško |
| Clubs8: | Zagorje |
| Clubs9: | Krško |
| Clubs10: | ASKÖ Wölfnitz |
| Clubs11: | WSV St.Lambrecht |
| Clubs12: | SV St.Margareten/Rosenthal |
| Clubs13: | Krško |
| Caps2: | 2 |
| Caps8: | 10 |
| Caps10: | 12 |
| Caps11: | 5 |
| Caps12: | 33 |
| Goals2: | 0 |
| Goals8: | 0 |
| Goals10: | 0 |
| Goals11: | 0 |
| Goals12: | 3 |
| Manageryears1: | 2003–2008 |
| Manageryears2: | 2008–2010 |
| Manageryears3: | 2010–2011 |
| Manageryears4: | 2013–2014 |
| Manageryears5: | 2015 |
| Manageryears6: | 2015–2016 |
| Manageryears7: | 2016–2017 |
| Manageryears8: | 2017[1] |
| Manageryears9: | 2018 |
| Manageryears10: | 2019–2020 |
| Manageryears11: | 2021–2022 |
| Managerclubs1: | Krško |
| Managerclubs2: | Krka |
| Managerclubs3: | Ivančna Gorica |
| Managerclubs4: | Bistra[2] |
| Managerclubs6: | Celje |
| Managerclubs7: | Krka |
| Managerclubs8: | Hrvatski Dragovoljac |
| Managerclubs9: | Brežice 1919 |
| Managerclubs10: | Krško |
| Managerclubs11: | Brežice 1919 |
Iztok Kapušin (born 29 April 1974) is a Slovenian football manager and former player.