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American football and basketball coach
Ralph Thacker
Thacker pictured in The Forester 1917, Lake Forest yearbook
Ralph William Thacker (September 13, 1880 – 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 School—now known as Central Michigan University—in 1907, Nebraska State Normal School—now known as Peru State College—from 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 17–33–6. Thacker was also the head basketball coach at Peru Normal from 1911 to 1913, Wyoming from 1913 to 1915, and Lake Forest for the 1915–16 season, and Macalester for the 1916–1917 season. He was the athletic director at Macalester from 1922 to 1926.