| Oleg Morozov | |
| Fullname: | Oleg Slaviyevich Morozov |
| Birth Date: | 3 January 1966 |
| Birth Place: | Obninsk, Russian SFSR |
| Currentclub: | FC Kvant Obninsk (manager) |
| Position: | Midfielder |
| Youthclubs1: | Kvant Obninsk |
| Years1: | 1983–1988 |
| Clubs1: | Dynamo Moscow |
| Caps1: | 0 |
| Goals1: | 0 |
| Years2: | 1985 |
| Clubs2: | → FC Dynamo Kashira |
| Caps2: | 31 |
| Goals2: | 5 |
| Years3: | 1986–1988 |
| Clubs3: | → Dynamo-2 Moscow |
| Caps3: | 96 |
| Goals3: | 7 |
| Years4: | 1989–1991 |
| Clubs4: | Fakel Voronezh |
| Caps4: | 114 |
| Goals4: | 6 |
| Years5: | 1992–1995 |
| Caps5: | 114 |
| Goals5: | 8 |
| Years6: | 1996–1998 |
| Clubs6: | Fakel Voronezh |
| Caps6: | 103 |
| Goals6: | 7 |
| Years7: | 1999–2000 |
| Caps7: | 35 |
| Goals7: | 0 |
| Years8: | 2000 |
| Caps8: | 13 |
| Goals8: | 0 |
| Years9: | 2001 |
| Clubs9: | Obninsk (amateur) |
| Years10: | 2002 |
| Clubs10: | Almaz Moscow (amateur) |
| Manageryears1: | 2006–2008 |
| Managerclubs1: | Kvant Obninsk |
| Manageryears2: | 2010–2012 |
| Managerclubs2: | Kvant Obninsk |
| Manageryears3: | 2018– |
| Managerclubs3: | Kvant Obninsk |
Oleg Slaviyevich Morozov (Russian: Олег Славиевич Морозов; born 3 January 1966) is a Russian professional football coach and a former player. He is the manager of FC Kvant Obninsk.
He made his professional debut in the Soviet Second League in 1985 for Dynamo Kashira. He played 4 games in the UEFA Cup 1994–95 with FC Tekstilshchik Kamyshin.
Throughout his career he always played on the same team as his identical twin brother Aleksey Morozov.