Gerard L. Bush (September 6, 1914 – October 27, 1976) was a college men's basketball coach and player. He was the head coach of Toledo from 1947 to 1954 and Nebraska from 1954 to 1963. He coached his teams to a 208–190 record, winning a Mid-American Conference championship and one NCAA tournament appearance. He played his college basketball at St. John's. He was inducted into the Toledo athletics Hall of Fame in 1986.