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.

• 2007 World League "Best Scorer"
• 2007 World League "Best Server"
• 2007 European Championship "Most Valuable Player"
• 2007 European Championship "Best Server"
• 2007 FIVB World Cup "Best Server"

• FIVB Profile

Awards
Preceded by Alberto Cisolla	Most Valuable Player European Championship 2007	Succeeded by Piotr Gruszka