Yauheni Lazuka or Yevgeniy Lazuka (, born 13 April 1989) is an Azerbaijani swimmer of Belarusian origin. At the 2008 Summer Olympics, he competed in the 100 m butterfly and the medley relay. At the 2012 Summer Olympics, he competed in the Men's 100 metre butterfly, finishing in 38th place overall in the heats, failing to qualify for the semifinals.