Melissa Chessington Leo is an American actress. After appearing on several television shows and films in the 1980s, her breakthrough role came in 1993, best known for her Academy Award-winning performance in the 2010 film The Fighter.

Melissa Chessington Leo is an American actress. After appearing on several television shows and films in the 1980s, her breakthrough role came in 1993, best known for her Academy Award-winning performance in the 2010 film The Fighter.