| Serhiy Semenyuk | |
| Fullname: | Serhiy Volodymyrovych Semenyuk |
| Birth Date: | 1991 1, df=yes |
| Birth Place: | Izyaslav, Soviet Union (now Ukraine) |
| Height: | 1.74 m |
| Position: | Midfielder |
| Currentclub: | SV Grün-Weiß Lübben |
| Youthyears1: | 2004–2008 |
| Youthclubs1: | Shakhtar Donetsk |
| Years1: | 2008–2011 |
| Caps1: | 0 |
| Goals1: | 0 |
| Years2: | 2008–2010 |
| Caps2: | 70 |
| Goals2: | 4 |
| Years3: | 2011 |
| Caps3: | 12 |
| Goals3: | 0 |
| Years4: | 2012–2014 |
| Clubs4: | Dynamo Brest |
| Caps4: | 63 |
| Goals4: | 1 |
| Years5: | 2015 |
| Clubs5: | Šiauliai |
| Caps5: | 9 |
| Goals5: | 0 |
| Years6: | 2015 |
| Clubs6: | Dynamo Brest |
| Caps6: | 8 |
| Goals6: | 0 |
| Years7: | 2016 |
| Clubs7: | Poltava |
| Caps7: | 11 |
| Goals7: | 1 |
| Years8: | 2016–2019 |
| Clubs8: | Arsenal Kyiv |
| Caps8: | 69 |
| Goals8: | 6 |
| Years9: | 2019–2022 |
| Caps9: | 74 |
| Goals9: | 8 |
| Years10: | 2022–2023 |
| Clubs10: | VfB Krieschow |
| Caps10: | 28 |
| Goals10: | 0 |
| Years11: | 2023– |
| Clubs11: | SV Grün-Weiß Lübben |
| Caps11: | 30 |
| Goals11: | 1 |
| Nationalyears1: | 2006–2007 |
| Nationalcaps1: | 10 |
| Nationalgoals1: | 1 |
| Nationalyears2: | 2006–2008 |
| Nationalteam2: | Ukraine U17 |
| Nationalcaps2: | 10 |
| Nationalgoals2: | 1 |
| Nationalyears3: | 2008 |
| Nationalcaps3: | 1 |
| Nationalgoals3: | 0 |
| Pcupdate: | 1 July 2024 |
Serhiy Volodymyrovych Semenyuk, formerly Serhiy Zayika (Ukrainian: Сергій Володимирович Семенюк; born as Ukrainian: Сергій Володимирович Заїка; born 27 January 1991) is a Ukrainian professional footballer who plays as a midfielder for German club SV Grün-Weiß Lübben.