Sir Thomas Stucley (24 August 1620 – 20 September 1663) of Affeton Castle, Devon was an English landowner and politician who sat in the House of Commons from 1661 to 1663.
Stucley was the eldest son of John Stucley of Affeton, West Worlington, Devon, and his first wife Honor Hals, daughter of Richard Hals of Kennedon, Sherford.
He was reinstated as J.P in June 1660 and became Deputy Lieutenant and commissioner for assessment in August 1660, remaining in those posts until his death.
He was captain of horse in the regiment of Francis, Lord Hawley from July to November 1660.
His sons died young, and his estate eventually went to his brother Lewis Stucley, a "famous independent" preacher.