Colonel George Anthony Legh Keck (15 July 1774 – 4 September 1860), sometimes spelled Legh-Keck, was a British military officer, Tory politician and landowner who sat in the House of Commons representing the parliamentary constituency of Leicestershire from 1797 to 1831.

He was born at Stoughton Grange, Leicestershire, the only surviving son of Anthony James Keck, MP for Newton, and Elizabeth (née Legh),[1] second daughter and co-heiress of Peter Legh (1706–1792), of Lyme Hall, Cheshire, whose wife, Elizabeth Atherton, inherited Bank Hall in Bretherton, Lancashire, which he renovated with help from the architect George Webster in 1832–33.

In 1832, he engaged the architect, George Webster to design extensions and renovate Bank Hall, her ancestral mansion at Bretherton, Lancashire, also installing box pews at St Mary's Church, Tarleton, where he was patron of the living.

In 1830, the artist Thomas Phillips painted a portrait of Legh-Keck which now is at the Leicester Arts and Museums Service Collection.

[9] A large mural painted on the wall of the drawing room at Bank Hall, subject unknown was lost when the roof of the west wing collapsed in the 1980s.