| Semyon Poltavskiy | |
| Fullname: | Semyon Vladimirovich Poltavskiy |
| Nationality: | Ukrainian Russian |
| Birth Date: | 1981 2, df=yes |
| Birth Place: | Odessa, Ukrainian SSR, USSR |
| Height: | 2.05 m |
| Weight: | 89 kg |
| Spike: | 346 cm |
| Block: | 338 cm |
| Position: | Opposite |
| Currentnumber: | 2 |
| Years: | 2000–2001 2001–2006 2006–2008 2008–2009 2009–2011 2011–2013 2013–2015 2015–2016 |
| Clubs: | Avtomobilist Saint Petersburg Acqua Paradiso Montichiari Dianamo Moscow Yaroslavich Yaroslavl Fakel Novy Urengoy Dianamo Moscow Yaroslavich Yaroslavl Dinamo Krasnodar |
| Nationalyears: | 2003–2010 |
| Show-Medals: | yes |
| Updated: | 29 December 2017 |
Semyon Vladimirovich Poltavskiy (Russian: Семён Владимирович Полтавский) (born 8 February 1981 in Odesa, Ukrainian SSR) is a former volleyball player from Russia, who was a member of the men's national team that won the silver medal in both the 2005 and 2007 European Championships. He was named Most Valuable Player in the latter tournament.