Osman Özköylü
| Personal information | |||
|---|---|---|---|
| Full name | Osman Özköylü | ||
| Date of birth | 26 August 1971 | ||
| Place of birth | Aydın, Turkey | ||
| Height | 1.88 m (6 ft 2 in) | ||
| Position(s) | Defender | ||
| Team information | |||
Current team  | Esenler Erokspor (head coach) | ||
| Senior career* | |||
| Years | Team | Apps | (Gls) | 
| 1990–1993 | Aydınspor | 40 | (1) | 
| 1993–2002 | Trabzonspor | 176 | (10) | 
| 2002–2004 | Samsunspor | 35 | (2) | 
| 2004 | Kayserispor | 1 | (0) | 
| 2004–2005 | Kocaelispor | 13 | (1) | 
| 2005–2006 | Etimesgut Şekerspor | 20 | (6) | 
| 2006–2007 | Uşakspor | 21 | (2) | 
| Total | 306 | (22) | |
| International career | |||
| 1995–2000 | Turkey | 13 | (0) | 
| Managerial career | |||
| 2007 | Turanspor | ||
| 2008 | Erzurumspor | ||
| 2009–2010 | Körfez İskenderunspor | ||
| 2010–2011 | Elazığspor | ||
| 2011–2012 | Denizlispor | ||
| 2012–2013 | Kayseri Erciyesspor | ||
| 2013–2014 | Ankaraspor | ||
| 2015 | Şanlıurfaspor | ||
| 2015–2016 | Adana Demirspor | ||
| 2016 | Sivasspor | ||
| 2016–2017 | Samsunspor | ||
| 2017 | Erzurum BB | ||
| 2017–2018 | Adanaspor | ||
| 2018 | Denizlispor | ||
| 2018–2019 | Osmanlıspor | ||
| 2019–2020 | Boluspor | ||
| 2020–2021 | Hekimoğlu Trabzon | ||
| 2021 | Altay | ||
| 2021–2023 | Pendikspor | ||
| 2023 | Manisa | ||
| 2024 | Pendikspor | ||
| 2024–2025 | Iğdır | ||
| 2025– | Esenler Erokspor | ||
| *Club domestic league appearances and goals | |||
Osman Özköylü (born 26 August 1971 in Aydın) is a Turkish football coach and former player.
He played for Aydınspor (1990–1993), Trabzonspor (1993–2002), Samsunspor (2002–2004), Kayserispor (2004), Kocaelispor (2004–2005), Etimesgut Şekerspor (2005–2006) and Uşakspor (2006–2007). He played for Turkey national football team 13 times and was a participant at the 2000 UEFA European Championship.