Thomas Darcy

• Thomas Darcy , Irish cleric and judge
• Thomas Darcy, 1st Baron Darcy de Darcy, English statesman and rebel leader
• Thomas Darcy, 1st Baron Darcy of Chiche, English courtier during the reign of Edward VI
• Thomas Darcy, 1st Earl Rivers, English peer and courtier
• Thomas F. Darcy, American political cartoonist
• Thomas F. Darcy Jr., composer and leader of the US Army Band
• Tom Darcy , South Melbourne footballer
• Tom Darcy , politician in Australia