William Armitage

William Armitage may refer to:


 * William Edmond Armitage (1830–1873), bishop of the Episcopal Church
 * William James Armitage (1860–1929), Anglican minister in Canada
 * Ramsay Armitage (William Robert Ramsay Armitage, 1889–1984), Canadian Anglican priest
 * Kenneth Armitage (William Kenneth Armitage, 1916–2002), British sculptor