Osman Zeki Korkmaz
| Personal information | |||
|---|---|---|---|
| Date of birth | 2 May 1982 | ||
| Place of birth | Trabzon, Turkey | ||
| Team information | |||
Current team | İstanbulspor (head coach) | ||
| Managerial career | |||
| Years | Team | ||
| 2006–2008 | Fenerbahçe (youth) | ||
| 2010–2011 | İskenderun (youth) | ||
| 2011–2013 | Kartalspor (assistant) | ||
| 2013–2014 | Samsunspor (assistant) | ||
| 2014–2014 | Kahramanmaraşspor (assistant) | ||
| 2014–2014 | Boluspor (assistant) | ||
| 2014–2015 | Yeni Amasyaspor | ||
| 2015–2015 | Boluspor (assistant) | ||
| 2015–2016 | Eskişehirspor (assistant) | ||
| 2016–2017 | Gaziantep FK (assistant) | ||
| 2017–2019 | Ankaragücü (assistant) | ||
| 2019–2020 | Çaykur Rizespor (assistant) | ||
| 2020–2021 | Konyaspor (assistant) | ||
| 2021–2022 | İstanbulspor | ||
| 2024– | İstanbulspor | ||
Osman Zeki Korkmaz (born 2 May 1982) is a Turkish football manager who is currently the head coach of İstanbulspor.