Maryna Litvinchuk

Maryna Litvinchuk (née Poltoran, Belarusian: Марына Віктараўна Літвінчук (Паўтаран); Łacinka: Maryna Viktaraŭna Litvinčuk, born 12 March 1988) is a Belarusian sprint canoeist. At the 2012 Summer Olympics in London, she won a bronze medal in the K-4 500 metres with teammates Volha Khudzenka, Iryna Pamialova, and Nadzeya Papok. At the 2016 Summer Olympics in Rio de Janeiro, she won bronze in the same event with Khudzenka, Papok, and Marharyta Makhneva.

She is married to Belarusian sprint canoeist Artur Litvinchuk.