William Maitland

William Maitland may refer to:


 * William Maitland of Lethington (1525–1573), Scottish politician and reformer
 * William Maitland (historian) (1693–1757), Scottish merchant, historian and topographer
 * William Fuller Maitland (1813–1876), English picture collector
 * William Whitaker Maitland (1794–1861), British landowner and High Sheriff of Essex
 * William Maitland (civil servant) (1847–1919), British civil servant in India, and cricketer