Lieutenant-General Sir Andrew Richard Gregory KBE CB DL (born 19 November 1957) is a retired British Army officer who served as Deputy Chief of the Defence Staff.

He was educated at Sedbergh School,[2] and studied engineering at St John's College, Cambridge.

[5] Promoted to major general in 2007, Gregory was appointed Collocation Implementation Team Leader for the amalgamation of Land Command and Headquarters Adjutant-General at Andover, which took place in April 2008.

[12] He was appointed Master Gunner, St James's Park, from 1 May 2017,[1] and a Vice Lord-Lieutenant of Wiltshire on 16 January 2023.

[2] In the 2016 Birthday Honours, he was appointed Knight Commander of the Order of the British Empire (KBE).