Sir Thomas Lovell (died 1524), KG, was an English soldier and administrator, Speaker of the House of Commons, Secretary to the Treasury and Chancellor of the Exchequer.
He was fifth son of Sir Ralph Lovell of Barton Bendish in Norfolk, by Anne, daughter of Robert Toppe, alderman of Norwich; his family was Lancastrian in politics. Thomas Lovell seems to have been entered at Lincoln's Inn.
He adhered to Henry Tudor, Earl of Richmond, and was attainted in the first parliament of Richard III. He returned with Henry and fought at the battle of Bosworth. His attainder was reversed in Henry VII's first parliament.
On 12 October 1485 he was created Chancellor of the Exchequer for life; on 27 October he became esquire of the body to Henry VII, with a pension, and he was advanced to be knight the body to the King before August 1487. He was also treasurer of the King's and Queen's chambers.
In the parliament summoned for 7 November 1485 Lovell was chosen for Northamptonshire, and on 8 November 1485 he was elected speaker. He headed the commons on 10 December 1485, when they requested the king to marry Elizabeth of York, to whom he subsequently lent £500 on the security of her plate. On 3 July 1486 he was one of the commission to treat with the Scots. He probably continued to sit in parliament (such as for Middlesex in 1491–92 and for Norfolk in 1495 ), though it is only certain that he was elected to that summoned for 16 January 1497. Sir John Mordaunt was chosen speaker in 1488.