William FitzMaurice

• William FitzMaurice (Irish politician), Irish MP for Dingle
• William FitzMaurice, [20th Baron Kerry], Irish peer
• William FitzMaurice, [2nd Earl of Kerry], Irish peer
• William FitzMaurice, [1st Lord of Naas]
• William [Petty, 2nd Earl of Shelburne|William Petty FitzMaurice], British Prime Minister from, born William Fitzmaurice
• William FitzMaurice (MP), British politician