| Vitaliy Polyanskyi | |
| Fullname: | Vitaliy Polyanskyi |
| Birth Date: | 1988 11, df=yes |
| Birth Place: | Dnipropetrovsk, Ukrainian SSR, USSR |
| Position: | Centre back |
| Years1: | 2007 |
| Years2: | 2008 |
| Years3: | 2009 |
| Years4: | 2009–2010 |
| Years5: | 2011 |
| Years6: | 2012–2013 |
| Years7: | 2013 |
| Years8: | 2016 |
| Years9: | 2016 |
| Clubs4: | FC Feniks-Illichovets |
| Clubs7: | FC Slavutych Cherkasy |
| Clubs8: | FK RFS |
| Clubs9: | FK Utenis |
| Caps2: | 15 |
| Caps3: | 9 |
| Caps4: | 3 |
| Caps5: | 26 |
| Caps6: | 8 |
| Caps7: | 1 |
| Caps8: | 3 |
| Caps9: | 13 |
| Goals2: | 1 |
| Goals3: | 0 |
| Goals4: | 0 |
| Goals5: | 0 |
| Goals6: | 0 |
| Goals7: | 0 |
| Goals8: | 0 |
| Goals9: | 2 |
Vitaliy Polyanskyi (born 30 November 1988) is a Ukrainian professional footballer, who lastly played for FK Utenis. He plays the position of defender. His former clubs include FC Olkom Melitopol, FC Pärnu Vaprus, FC Volyn Lutsk, FC Feniks-Illichovets Kalinine and Lithuanian side FK Mažeikiai.
He scored his first Meistriliiga goal on 4 October 2008, in the 87th minute in a 5–5 draw against JK Nõmme Kalju.