| Kostyantyn Vizyonok | |
| Fullname: | Kostyantyn Petrovych Vizyonok |
| Birth Date: | 27 March 1976 |
| Birth Place: | Armyansk, Ukrainian SSR |
| Position: | Forward |
| Youthclubs1: | UOR Simferopol |
| Years1: | 1992–1997 |
| Clubs1: | FC Tytan Armyansk |
| Caps1: | 62 |
| Goals1: | 22 |
| Years2: | 1997 |
| Caps2: | 7 |
| Goals2: | 1 |
| Years3: | 1998 |
| Caps3: | 16 |
| Goals3: | 1 |
| Years4: | 1998–1999 |
| Clubs4: | FC Tytan Armyansk |
| Caps4: | 11 |
| Goals4: | 3 |
| Years5: | 1999–2000 |
| Goals5: | 1 |
| Years6: | 2000–2002 |
| Caps6: | 48 |
| Goals6: | 11 |
| Years7: | 2003 |
| Clubs7: | FC Helios Kharkiv |
| Years8: | 2004 |
| Clubs8: | FC Tytan Armyansk |
| Caps8: | 7 |
| Goals8: | 0 |
| Years9: | 2005–2006 |
| Caps9: | 60 |
| Goals9: | 27 |
| Years10: | 2007–2008 |
| Clubs10: | FC Helios Kharkiv |
| Caps10: | 41 |
| Goals10: | 9 |
| Years11: | 2009 |
| Years12: | 2009–2012 |
| Clubs12: | FC Tytan Armyansk |
| Caps12: | 78 |
| Goals12: | 27 |
Kostyantyn Petrovych Vizyonok (uk|Костянтин Петрович Візьонок; born 27 March 1976) is a former Ukrainian football player.[1]
He scored 3 goals for FC Baltika Kaliningrad in the 1998 UEFA Intertoto Cup, helping them to advance to the third round on the only occasion Baltika participated in the European competition.