Sheldon Mallory (born July 16, 1953) is an American former Major League Baseball outfielder. He played one season in the major leagues in for the Oakland Athletics.
Mallory was originally signed as an amateur free agent by the Kansas City Royals in . He was traded to the New York Mets in December 1976, and was purchased from them by the Athletics the following April. After his lone major league season, he spent one season each in the Toronto Blue Jays and Cleveland Indians organizations before retiring.