Maria Sergeyevna Marfutina (, born 6 June 1997) is a Russian tennis player.
Marfutina has a career high WTA singles ranking of 354, achieved on 9 May 2016. Marfutina also has a career high WTA doubles ranking of 253 achieved on 06 June 2016. Marfutina has won 5 ITF singles titles and 4 ITF doubles titles.