Michael Antony Cristobal Noble, Baron Glenkinglas, PC (13 March 1913 – 15 May 1984) was a Scottish Conservative and Unionist politician.

A farmer, he was president of the Black Face Sheep Breeders' Association and the Highland Cattle Society.

He was Secretary of State for Scotland from 1962 to 1964 in the governments of Harold Macmillan and Alec Douglas-Home, taking over from John Maclay after the Night of the Long Knives.

As Scottish Secretary, he presided over the last execution in Scotland when Henry John Burnett was hanged at Craiginches Prison in Aberdeen on the morning of 15 August 1963 by the hangman Harry Allen for the murder of merchant seaman Thomas Guyan.

[1] Although he was a good 25 years younger than the architectural historian Harry Stuart Goodhart-Rendel, the two had a very friendly feud.