Ronald John Steiner (April 30, 1938 – July 31, 2015) was an American football and baseball coach. He served as the head football coach at University of Wisconsin–Stevens Point from 1977 to 1981, compiling a record of 26–24–1. Steiner was also the head baseball coach at Wisconsin–Stevens Point in 1976 and again from 1983 to 1986, tallying a mark of 57–75. Steiner played college football at the University of Wisconsin at Madison.