Raymond A. "Red" Louthen (October 4, 1925 – December 3, 2004) was an American football and baseball player, coach, and college athletics administrator. He served as the head football coach at Ball State University from 1962 to 1967, compiling a record of 37–13–3. Louthen was also the head baseball coach at Ball State from 1959 to 1970, tallying a mark of 158–127–1.