Glenn Chester Ackerman (August 9, 1897 – September 16, 1966) was an American football, basketball, and baseball coach and college athletics administrator.
He served two stints at the head football coach at Los Angeles City College (LACC), from 1931 to 1941 and again in 1952.
Ackerman led his 1941 Los Angeles City Cubs football team to a perfect 10–0 record and a Metropolitan Conference title.
He also coached basketball and baseball at LACC and was the school's athletic director.
This biographical article relating to a college football coach first appointed in the 1930s is a stub.