Volha Siarheyeuna Mazuronak (; born 14 April 1989) is a Belarusian long-distance runner and former racewalker. She is a three-time national champion. Mazuronak has a marathon best of 2:23:54 and finished fourth at the London Marathon in 2016. She has won marathons in Siberia and California and was a silver medalist on the track at the 2015 Military World Games.