Vadym Synyavsky (born 2 December 1987 in Zaporizhzhia Oblast) is a former male Ukrainian judoka. He is a bronze medalist of the 2015 European Games in the team event and a bronze medalist of both the 2012 and 2017 European Championships in the team events as well. In the individual competition at the 2015 European Games, Synyavsky lost in the round of 32 to Nikoloz Sherazadishvili from Spain. Synyavsky had several successes in several Grand Prix competitions. He was third at the 2009 Judo Grand Prix Hamburg, 2011 Judo Grand Prix Düsseldorf and 2014 Judo Grand Prix Tbilisi.