| Deniz Kolgu | |
| Full Name: | Önder Deniz Kolgu |
| Birth Date: | 1974 1, df=yes |
| Birth Place: | Istanbul, Turkey |
| Height: | 1.80 m |
| Position: | Midfielder |
| Years1: | 1991–1994 |
| Clubs1: | Çengelköyspor |
| Years2: | 1994–1995 |
| Clubs2: | Orduspor |
| Years3: | 1995–2001 |
| Clubs3: | Bursaspor |
| Years4: | 1995–2001 |
| Clubs4: | → Ankaragücü (loan) |
| Years5: | 1995–2001 |
| Clubs5: | → Göztepe (loan) |
| Years6: | 2001–2003 |
| Clubs6: | Diyarbakırspor |
| Years7: | 2003–2004 |
| Clubs7: | Manisaspor |
| Years8: | 2004–2005 |
| Clubs8: | Khazar Lankaran |
| Years9: | 2005–2006 |
| Clubs9: | Ankaragücü |
| Years10: | 2006 |
| Clubs10: | Sakaryaspor |
| Years11: | 2006–2007 |
| Clubs11: | Kocaelispor |
| Years12: | 2007 |
| Clubs12: | İstanbulspor |
| Years13: | 2007–2008 |
| Clubs13: | Dardanelspor |
| Years14: | 2008–2009 |
| Clubs14: | Alibeyköyspor |
| Years15: | 2009 |
| Clubs15: | Bozüyükspor |
| Manageryears1: | 2012 |
| Managerclubs1: | Cekmeköyspor (assistant) |
| Manageryears2: | 2012–2014 |
| Managerclubs2: | Balıkesirspor (assistant) |
| Manageryears3: | 2015 |
| Managerclubs3: | Kocaeli Birlikspor (assistant) |
| Manageryears4: | 2015 |
| Managerclubs4: | Sakaryaspor |
| Manageryears5: | 2016 |
| Managerclubs5: | Dardanelspor |
| Manageryears6: | 2016–2017 |
| Managerclubs6: | Kartalspor |
| Manageryears7: | 2017–2018 |
| Managerclubs7: | Erbaaspor |
| Manageryears8: | 2018–2019 |
| Managerclubs8: | Alibeyköyspor |
Önder Deniz Kolgu (born 28 January 1974) is a Turkish football manager and former player who played as a midfielder.[1]