Walter Butler

Walter Butler may refer to:


 * Walter Butler, 11th Earl of Ormond (1569–1632/3), British Army officer
 * Walter Butler of Roscrea (c. 1600–1634), early seventeenth century Irish soldier of fortune and assassin of Wallenstein
 * Walter Butler, 16th Earl of Ormonde (1703–1783)
 * Walter Butler (Loyalist) (1752–1781), Loyalist during the American Revolution, son of John Butler
 * Walter Butler, 1st Marquess of Ormonde (1770–1820), Irish peer and politician
 * Walter S. Butler (1823–1913), political figure in New Brunswick
 * Walter Halben Butler (1852–1931), US Representative from Iowa
 * Walter Butler (architect) (1860–1949), Australian architect
 * Walter Butler (cricketer) (1882–1966), Australian cricketer
 * Walter Butler (Australian politician) (1892–1937), New South Wales Legislative Assembly member for Hurstville
 * W. E. Butler (1898–1978), occultist and esoteric author in Britain
 * Walter Garth Butler (1923–1995), English footballer
 * Walter Butler (French businessman), French/American businessman, head of Butler Capital Partners
 * Sir Walter Butler, 1st Baronet (died 1650), Irish nobleman
 * Walter B. Butler (1858–1933), owner of Walter Butler Shipbuilders Inc. in Superior, Wisconsin