Marcia Helen Morey (born August 14, 1955) is an American politician, former judge and former competition swimmer who represented the United States at the 1976 Summer Olympics in Montreal. She competed in the preliminary heats of the women's 100-meter breaststroke and 200-meter breaststroke events, recording times of 1:17.30 and 2:41.85, respectively. Morey has represented the 30th district in the North Carolina House of Representatives since her initial appointment in 2017. She has been re-elected to the seat twice, most recently in 2020.