Vladimir Nikolayevich Voltchkov (; born April 7, 1978, in Minsk) is a Belarusiantennis player. Voltchkov reached the semi-final at the 2000 Wimbledon, where, as a qualifer, he lost to Pete Sampras in straight sets. He has represented Belarus in both the Davis Cup and the Olympics games in 2000, also won the Wimbledon juniors competition in 1996.
Voltchkov had excellent results as a junior capturing the Wimbledon juniors title defeating Ivan Ljubičić in 1996. His highest achievement came in 2000, inspired by the film "The Gladiator."