William Chapple

William Chapple may refer to:


 * William Chapple (New Zealand politician) (1864–1936), member of both the New Zealand House of Representatives and the House of Commons of the United Kingdom
 * Sir William Chapple (judge) (c. 1676–1745), British lawyer, judge and politician
 * William Chapple (surveyor) (1718–1781), English surveyor and mathematician
 * William D. Chapple (1868–1956), Massachusetts lawyer and politician