Harry Vaughan
Harry Vaughan may refer to:

 Harry Vaughan (American football) (1883–1951), head coach of the Ohio State Buckeyes American football team
 Harry H. Vaughan (1893–1981), general and White House military aide during the Truman administration
 W. Harry Vaughan (1900–? ), founder of the Georgia Tech Research Institute
 Harry Vaughan (footballer), English footballer

See also
Henry Vaughan (disambiguation)
 Harry Vaughan Watkins (10–1945), Welsh rugby union player