Phyllis Ann Mangina (born January 3, 1959) is an American college basketball coach who was most recently an assistant women's basketball coach at Saint Peter's. Previously, she was head coach at Seton Hall from 1985 to 2010. Mangina was first a star basketball and softball player at Seton Hall, and later returned to her alma mater as an assistant, before assuming a leading role as head coach in 1985.