| Cem Tosun | |
| Fullname: | Cem Tosun |
| Birth Date: | 1990 6, df=yes |
| Birth Place: | Vienna, Austria |
| Position: | Centre back |
| Currentclub: | Darıca Gençlerbirliği |
| Years1: | 2013–2014 |
| Clubs1: | SKN St. Pölten |
| Caps1: | 15 |
| Goals1: | 1 |
| Years2: | 2014–2016 |
| Clubs2: | Denizlispor |
| Caps2: | 10 |
| Goals2: | 0 |
| Years3: | 2016 |
| Clubs3: | → Kartalspor (loan) |
| Caps3: | 13 |
| Goals3: | 0 |
| Years4: | 2016– |
| Clubs4: | Darıca Gençlerbirliği |
| Nationalyears1: | 2009 |
| Nationalteam1: | Turkey U21 |
| Nationalcaps1: | 1 |
| Nationalgoals1: | 0 |
| Club-Update: | 30 June 2016 |
| Nationalteam-Update: | 23:48, 28 August 2014 (UTC) |
Cem Tosun (born 30 June 1990) is a Turkish footballer who plays for Darıca Gençlerbirliği.[1]