Vadim Tatarov (born May 3, 1971) is a Moldovan former swimmer, who specialized in breaststroke events. He is a two-time Olympian (1996 and 2000), and a former Moldovan record holder in both 100 and 200 m breaststroke. Tatarov made his Olympic debut, as a 25-year-old, at the 1996 Summer Olympics in Atlanta. He failed to reach the top 16 final in any of his individual events, finishing thirtieth in the 100 m breaststroke (1:04.87), and twenty-eighth in the 200 m breaststroke (2:21.34).