William Paget may refer to:
William Paget, 1st Baron Paget (1506–1563), English statesman William Paget, 4th Baron Paget de Beaudesert (1572–1629), English colonist William Paget, 5th Baron Paget (1609–1678), English peer William Paget, 6th Baron Paget (1637–1713), English peer and ambassador William Paget (MP) (1769–1794), MP for Anglesey, 1790–1794 Lord William Paget (1803–1873), British naval commander and politician William Paget (actor) (died 1752), 18th-century English actor and author