Maryna Hancharova (; Łacinka: Maryna Siarhiejeŭna Hančarova; ; born 27 February 1990, Minsk) is a Belarusian rhythmic gymnast who competed in group events. She is the 2012 Olympic all-around silver medalist with group members Anastasiya Ivankova, Alina Tumilovich, Nataliya Leshchyk, Aliaksandra Narkevich, and Kseniya Sankovich. She is also the 2013 World group all-around champion and 2012 European champion in 3 ribbons/2 hoops.