David Lawrence Gumpert (born May 5, 1958), was a professional baseball player who attended Aquinas College in Grand Rapids, MI before pitching in the Major Leagues from 1982-1987 for the Chicago Cubs, Detroit Tigers, and Kansas City Royals.
He was born in South Haven, Michigan.
Gumpert coached Bloomingdale High Schools Varsity Baseball team before taking the position of athletic director at South Haven High School in South Haven, Michigan. Gumpert coached Bloomingdale's Varsity Team to a District Championship in 1996, and was inducted into Aquinas College Athletic Hall of Fame as well as South Haven High School's Hall of Fame.
Gumpert currently resides in South Haven, Michigan, working as the vice principal for South Haven High School.