Thomas Kirk (1781 – 19 April 1845) was an Irish sculptor. Born in Cork, Kirk studied at the Dublin Society's School where he won prizes in 1797 and 1800. He later worked for Henry Darley, a skillful builder and stone-cutter from Meath, based in Abbey Street, Dublin. Kirk was acclaimed for his fine relief work on mantle-pieces and monuments. Much of his work can be seen in the Royal College of Surgeons, the Royal Dublin Society and in the library of Trinity College, Dublin. He worked on committees in the Royal Dublin Society and he was a member of the Royal Hibernian Academy.