Ralph William Thacker (September 13, 1880 â April 12, 1962) was an American college football and college basketball coach and athletic administrator. He served as the head football coach at Central Michigan Normal SchoolâÂÂnow known as Central Michigan UniversityâÂÂin 1907, Nebraska State Normal SchoolâÂÂnow known as Peru State CollegeâÂÂfrom 1911 to 1912, the University of Wyoming from 1913 to 1914, Lake Forest College in 1915, and Macalester College from 1922 to 1924, compiling a career college football head coaching record of 17âÂÂ33âÂÂ6. Thacker was also the head basketball coach at Peru Normal from 1911 to 1913, Wyoming from 1913 to 1915, and Lake Forest for the 1915âÂÂ16 season, and Macalester for the 1916âÂÂ1917 season. He was the athletic director at Macalester from 1922 to 1926.
Thacker coached at Traverse City High School in Traverse City, Michigan before he was hired in 1911 at Peru Normal as director of physical training and football coach.
Thacker was born in Michigan. He died on April 12, 1962, in Lincoln, Nebraska, where he had resided for 25 years.