Thomas E. Hosier (September 15, 1942 – October 28, 2015) was an American football coach. He served as the head football coach at Eureka College in Eureka, Illinois from 1974 t 1978, Macalester College in Saint Paul, Minnesota from 1979 to 1989, and Winona State University in Winona, Minnesota from 1990 to 1995, compiling a career college football coaching record of 88–124–4. Hosier died on October 28, 2015, after a brief illness.