Michelle Pearl Heyman (born 4 July 1988) is an Australian soccer player who currently plays for Adelaide United in the W-League in Australia. She has previously played for W-League teams Central Coast Mariners, Sydney FC and Canberra United as well as the Western New York Flash in the American National Women's Soccer League. Heyman has represented Australia since 2010, playing at the 2014 AFC Women's Asian Cup, the 2015 FIFA Women's World Cup and the 2016 Summer Olympics. In May 2019 she retired from international football.
Heyman began playing at the age of 11 with the Warilla Wanderers. She later played for Port Kembla FC and Shellharbour City before signing with Illawarra Stingrays in the New South Wales Women's Super League (now NPL NSW Women's). She has returned to play for the Stingrays several times between W-League seasons.
Prior to the beginning of the 2008–09 W-League season, Heyman trialled for Sydney FC. Out of 120 triallists, she was one of only ten to be signed by the club.