Thomas Keightley (1650–1719) was an English courtier and official in Ireland, who as brother-in-law to Henry Hyde, 2nd Earl of Clarendon played a role in the abdication of James II.
- Occupation
- politician
- Position held
- Member of the Privy Council of Ireland
- Born
- 1650, January 23, 1650
- Died
- 1719, January 19, 1718
