Lieutenant-Colonel Michael Jaffray Hynman Allenby, 3rd Viscount Allenby (20 April 1931 – 3 October 2014) was a British politician, hereditary peer, and horse welfare advocate.
Having lost his automatic right to a seat under the House of Lords Act 1999, he was elected to remain and sat as a crossbencher.
He had also been a patron of The British-Israel-World Federation, and he had been aiding and consulting excavations at Megiddo.
[citation needed] Allenby married Sara Margaret Wiggin in 1965, daughter of Lieutenant-Colonel Peter Milner Wiggin and Margaret Frances Livingstone-Learmonth.
They had one son, Henry Jaffnay Hynman Allenby, who succeeded as 4th Viscount in 2014.