Martha Sandoval Gustafson (born January 8, 1950) is a Mexican-Canadian Paralympic medallist in table tennis, swimming, and athletics. As a Mexican Paralympian, Gustafson won a total of twelve medals, which includes three golds at the 1976 Summer Paralympics and two golds and the 1980 Summer Paralympics. After she moved to Canada in 1981, Gustafson won six golds and one silver at the 1984 Summer Paralympics for Canada. In 2020, Gustafson became part of the Canadian Disability Hall of Fame.