William Driver may refer to: William Driver (1803–1886), American ship captain who coined the phrase "Old Glory" for the U.S. flag William J. Driver (1873–1948), American politician from Arkansas William L. Driver (1883–1941), American football coach for Washburn University, Mississippi, TCU and UC Davis William J. Driver (administrator) (1918–1985), American administrator for Veterans Affairs and commissioner for Social Security