William MacLeod

William MacLeod or William Macleod may refer to:


 * William Cleireach MacLeod (1365–?c. 1402), Scottish clan chief
 * William Dubh MacLeod (c. 1415–1480 – 80), Scottish clan chief
 * William MacKintosh MacLeod (1861–1931), Scottish international rugby union player
 * William Macleod (1850–1929), Australian artist
 * William MacLeod (priest) (1867–1932), Anglican Provost of Wakefield Cathedral
 * William A. MacLeod (1883–1961), Canadian physician and politician
 * W. Bentley MacLeod (born 1954), Canadian-American economist