Alvin L. Kloppen (born c. 1941 or 1942) is an American former college athletics coach.
[2] He played for the Augustana Vikings football team as a quarterback under head coach Bob Burns.
[5] He had a stint as the defensive coordinator for Augustana (IL) under head coach Ben Newcomb.
[5] From 1966 to 1969, Kloppen was the track and field coach for South Hamilton High School.
[2][13] Throughout Kloppen's career he served as an assistant professor for physical education.