|Coaching career (HC unless noted)|
|Administrative career (AD unless noted)|
|c. 1921||Saint Louis|
|Head coaching record|
|Accomplishments and honors|
Charles Martin Rademacher was an American football player and college sports coach. He served as the head football coach (1915), basketball coach (1915–1916) and baseball coach (1916) at the University of Idaho. Rademacher later served as the head football coach and athletic director at Saint Louis University.
Rademacher played college football at the University of Chicago under head coach Amos Alonzo Stagg, serving as team captain in 1911.
|Idaho (Independent) (1915)|
|Saint Louis Billikens (Independent) (1917)|
|Saint Louis Billikens (Independent) (1919–1920)|