| Serhiy Pshenychnykh | |
| Birth Date: | 19 November 1981 |
| Birth Place: | Kharkiv, Ukrainian SSR |
| Position: | Defender |
| Years1: | 2000–2003 |
| Clubs1: | Vorskla Poltava |
| Caps1: | 43 |
| Goals1: | 0 |
| Years2: | 2000–2002 |
| Caps2: | 46 |
| Goals2: | 6 |
| Years3: | 2003–2005 |
| Clubs3: | Opava |
| Caps3: | 36 |
| Goals3: | 2 |
| Years4: | 2005 |
| Caps4: | 10 |
| Goals4: | 0 |
| Years5: | 2005–2009 |
| Clubs5: | Karpaty Lviv |
| Caps5: | 109 |
| Goals5: | 3 |
| Years6: | 2009–2015 |
| Clubs6: | Metalist Kharkiv |
| Caps6: | 97 |
| Goals6: | 3 |
| Years7: | 2015–2016 |
| Caps7: | 18 |
| Goals7: | 0 |
| Pcupdate: | 18 July 2015 |
Serhiy Mykolayovych Pshenychnykh (Ukrainian: Сергій Миколайович Пшеничних; born 19 November 1981) is a Ukrainian football defender.
He played for Metalist Kharkiv and Stal Dniprodzerzhynsk in the Ukrainian Premier League.