Martin J. Marbach (born January 20, 1953) is a former men's college basketball head coach.
Marbach served as athletic director and basketball and soccer coach at Bellefountaine Immaculate Heart Seminary from 1976 to 1978.
During the 1978–79 season he was an assistant basketball coach at Westfield State while earning his master's degree in sports management from the University of Massachusetts.
[4] In his first season, the Golden Griffins finished 7–20, and junior forward Jeff Taggart suffered a fatal heart attack during a game against Niagara.
[7] He is married to Denise Corkery Marbach, the president of Gwynedd Mercy Academy High School, and they have two daughters, Elizabeth and Michele.