William Ballinger may refer to:
William Pitt Ballinger (1825–1888), American lawyer and statesman in Texas Bill Ballinger (born 1945), Canadian politician Bill S. Ballinger (1912–1980), American writer and screenwriter
See also Bill Ballenger (born 1941), Michigan politician and political newsletter editor William S. Ballenger Sr. (1866–1951), one of the organizers and owners of the Buick Motor Company