| Oleh Koshelyuk | |
| Fullname: | Oleh Borysovych Koshelyuk |
| Birth Date: | 1969 9, df=yes |
| Birth Place: | Lviv, Ukrainian SSR |
| Currentclub: | DYuFK Odesa (coach) |
| Position: | Midfielder/Forward |
| Years1: | 1985–1988 |
| Clubs1: | FC Shakhtar Pavlohrad |
| Caps1: | 89 |
| Goals1: | 4 |
| Years2: | 1988 |
| Clubs2: | FC Dnipro Dnipropetrovsk |
| Caps2: | 1 |
| Goals2: | 1 |
| Years3: | 1989–1990 |
| Clubs3: | SKA Odessa |
| Caps3: | 85 |
| Goals3: | 15 |
| Years4: | 1991–1993 |
| Clubs4: | FC Chornomorets Odesa |
| Caps4: | 87 |
| Goals4: | 12 |
| Years5: | 1993 |
| Clubs5: | Beitar Jerusalem F.C. |
| Caps5: | 31 |
| Goals5: | 9 |
| Years6: | 1994 |
| Clubs6: | Hapoel Haifa F.C. |
| Caps6: | 30 |
| Goals6: | 3 |
| Years7: | 1995–1996 |
| Caps7: | 29 |
| Goals7: | 3 |
| Years8: | 1996–1997 |
| Clubs8: | Hapoel Beit She'an F.C. |
| Caps8: | 26 |
| Goals8: | 0 |
| Years9: | 1997 |
| Caps9: | 16 |
| Goals9: | 0 |
| Years10: | 1997–1999 |
| Clubs10: | FC Metalurh Mariupol |
| Caps10: | 8 |
| Goals10: | 0 |
| Years11: | 1999–2001 |
| Clubs11: | FC Metallurg Krasnoyarsk |
| Caps11: | 93 |
| Goals11: | 3 |
| Years12: | 2002 |
| Years13: | 2003 |
| Clubs13: | FC Esil Bogatyr |
| Caps13: | 11 |
| Goals13: | 1 |
| Years14: | 2004–2006 |
| Clubs14: | FC Dnipro Cherkasy |
| Caps14: | 50 |
| Goals14: | 1 |
| Manageryears1: | 2011 |
| Managerclubs1: | FC Real Pharma Odessa (administrator) |
| Manageryears2: | 2012–2013 |
| Managerclubs2: | FC Tairove (assistant) |
| Manageryears3: | 2014– |
| Managerclubs3: | DYuFK Odesa |
Oleh Borysovych Koshelyuk (uk|Олег Борисович Кошелюк; born 7 September 1969) is a Ukrainian professional football coach and a former player. He works as children's coach with DYuFK Odesa.
He made his professional debut in the Soviet Second League in 1986 for FC Shakhtar Pavlohrad. He played 4 games in the UEFA Intertoto Cup 1997 for FC Torpedo-Luzhniki Moscow.