Thomas Powys, 2nd Baron Lilford DL (8 April 1775 â 4 July 1825) was a British peer.
He was the son of Thomas Powys, 1st Baron Lilford and Mary Mann of Lilford Hall.
He was educated at Eton College, St John's College, Cambridge and Lincoln's Inn (1794).
He succeeded his father as Baron Lilford in 1800.
He was appointed a Deputy Lieutenant of Northamptonshire on 9 May 1803.
On 5 December 1797 at Penwortham, Lancashire, he married Henrietta Maria Vernon Atherton of Atherton Hall, Leigh . Henrietta Maria Atherton (née Legh) inherited Bank Hall which had come to her mother from a first cousin, George Anthony Legh Keck and the Atherton Hall via her father Robert Vernon Atherton Gwillym. Together, they had twelve children:
Lord Lilford died at Grosvenor Place on 4 July 1825 and was buried on 15 July 1835, at Achurch, Northamptonshire.