William Thomas "Mother" Dunn  (May 13, 1881 – November 17, 1962) was an American college football player who was a linebacker and center for the Penn State Nittany Lions football team of Penn State University.
William Thomas "Mother" Dunn, a prominent figure in American college football, excelled as both a linebacker and center during his time with the Penn State Nittany Lions football team at Penn State University.