Dennis E. "Denny" Stolz (born September 12, 1934) is a former American football player and coach. He served as the head coach at Alma College (1965–1970), Michigan State University (1973–1975), Bowling Green State University (1977–1985), and San Diego State University (1986–1988), compiling a career college football record of 125–93–2. Stolz graduated from Alma College in 1955.