Yuliya Leantsiuk (Belarusian: ???? ????????? ???????; born 31 January 1984) is a Belarusian track and field athlete who competes in the shot put.
Her personal best for the event is 19.79 m (64 ft 11 in).
She represented her country at the 2013 World Championships in Athletics and the 2014 IAAF World Indoor Championships.
She was a silver medallist at the Summer Universiade and Military World Games in 2007, and a bronze medallist at the 2001 World Youth Championships in Athletics.