William Beattie

William Beattie may refer to:


 * William Beattie (physician) (1793–1875), Scottish physician and poet
 * William Beattie (politician) (born 1942), former minister and Unionist politician in Northern Ireland
 * Bill Beattie (Australian politician) (1912–2006), Australian politician
 * William Beattie (rugby league) (c. 1889–1917), Scottish rugby league footballer of the 1910s
 * William George Beattie (1841–1918), English locomotive engineer
 * William John Beattie (born 1941/2), founder and former leader of the Canadian Nazi Party
 * William Hamilton Beattie (1842–1898), Scottish architect
 * William Francis Beattie (1886–1918), Scottish sculptor
 * William Beattie (photographer) (1864–1931), New Zealand photographer
 * Bill Beattie (photographer) (1902–1991), New Zealand photographer