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Elton Ewart "Tad" Wieman (October 4, 1896 - December 26, 1971) was an American football collegiate player, coach and athletic director. He played football for the University of Michigan from 1915 to 1917 and 1920 under head coach Fielding H. Yost. He was a coach and administrator at Michigan from 1921 to 1929, including two years as the school's head football coach. He later served as a football coach at the University of Minnesota (1930-1931), Princeton University (1932-1942), and Columbia University (1944-1945), and as an athletic director at the University of Maine (1946-1951) and University of Denver (1951-1962).

In 1915, Wieman enrolled at Michigan. Wieman worked nights to pay for his expenses and studied into the morning to keep up with his classes.  Though he had only played rugby football before coming to Michigan, Wieman played on Michigan's freshman football team. Wieman's hometown newspaper, the Los Angeles Times, followed his progress, reporting in October 1915 that he was "making quite a reputation for himself as tackle on the freshman eleven" and noting that "Coach Yost seems to be quite pleased with his work." As Wieman progressed, the Times ran a feature story reporting that "the big, raw-boned freshman from Southern California" was stopping Michigan's top varsity players, including All-American John Maulbetsch, and leaving them piled up "in a squirming heap." Coach Yost was reported to have bawled many varsity players for their inability to get past Wieman, with Maulbetsch complaining, "It can't be done, coach." Each night, the varsity players reportedly swore to get Wieman, but never did. Wieman reportedly took the punishment and came up from under the pile each time smiling. Wieman also demonstrated his talent on offense:  "He is used by the freshmen on end-around plays. He has a peculiar way of running with a loose hitch in his hips that shakes off tacklers. He also handles the ball well and is the best man at catching forward passes among the freshmen. Wieman gives Rugby (the English game he played in California) and basketball the credit for his ability to catch the ball. On punts he is generally waiting for his man to catch the ball."  If it were not for the ban on freshmen play, the Times concluded there was no doubt that he would be playing on the varsity team.
Elton Wieman