Thomas Fitzmaurice
Thomas Fitzmaurice or Thomas FitzMaurice may refer to:
- Thomas Fitzmaurice, 16th [Baron Kerry], Irish baron
- Thomas Fitzmaurice, [18th Baron Kerry], his grandson, Irish military leader in the Nine Years' War
- Thomas FitzMaurice, [1st Earl of Kerry], his great-grandson, Irish peer and politician
- Thomas Fitzmaurice (MP), his grandson, Member of Parliament for Calne, and for Chipping Wycome
- Thomas FitzMaurice, [5th Earl of Orkney], his grandson
- Tom Fitzmaurice, Australian rules footballer