| Vladyslav Duyun | |
| Fullname: | Vladyslav Mykolayovych Duyun |
| Birth Date: | 9 May 1977 |
| Birth Place: | Izmail, Ukrainian SSR, Soviet Union |
| Position: | Midfielder |
| Years1: | 1994–1995 |
| Years2: | 1995–1996 |
| Years3: | 1996 |
| Years4: | 1997 |
| Years5: | 1998–2001 |
| Years6: | 2001 |
| Years7: | 2001–2002 |
| Years8: | 2002–2003 |
| Years9: | 2004 |
| Years10: | 2005–2006 |
| Years11: | 2007–2008 |
| Years12: | 2009–2010 |
| Years13: | 2011 |
| Clubs1: | FC Zirka Kirovohrad |
| Clubs2: | FC Metalist Kharkiv |
| Clubs3: | FC Spartak Moscow |
| Clubs4: | FC Lokomotiv Nizhny Novgorod |
| Clubs5: | FC Rostselmash Rostov-on-Don |
| Clubs6: | FC Lokomotiv Nizhny Novgorod |
| Clubs7: | FC Bataysk |
| Clubs8: | FC Sokol Saratov |
| Clubs9: | FC Vityaz Podolsk |
| Clubs10: | FC Baltika Kaliningrad |
| Clubs11: | FC Vityaz Podolsk |
| Clubs12: | FC Avangard Podolsk |
| Clubs13: | FC Petrotrest Saint Petersburg |
| Caps1: | 3 |
| Caps2: | 1 |
| Caps3: | 18 |
| Caps4: | 16 |
| Caps5: | 74 |
| Caps6: | 7 |
| Caps8: | 41 |
| Caps9: | 30 |
| Caps10: | 66 |
| Caps11: | 64 |
| Caps12: | 60 |
| Caps13: | 35 |
| Goals1: | 0 |
| Goals2: | 0 |
| Goals3: | 1 |
| Goals4: | 3 |
| Goals5: | 4 |
| Goals6: | 0 |
| Goals8: | 3 |
| Goals9: | 6 |
| Goals10: | 3 |
| Goals11: | 10 |
| Goals12: | 7 |
| Goals13: | 1 |
Vladyslav Mykolayovych Duyun (uk|Владислав Миколайович Дуюн; born 9 May 1977) is a Ukrainian former professional footballer. He also holds Russian citizenship. He made his debut in the Russian Premier League in 1996 for FC Spartak Moscow.