Major Sir George Peter Maurice FitzGerald, 5th Baronet, 23rd Knight of Kerry (27 February 1917 – 6 April 2001) was a hereditary knight and British soldier.
He was the son of Sir Arthur Henry Brinsley FitzGerald and Mary Eleanor Forester.
He fought in the Second World War and was decorated with the award of Military Cross (MC) in 1944.
He retired from the military in 1948, with the rank of major, late of the Irish Guards.
He was succeeded by his son Adrian FitzGerald, the 24th Knight and 6th Baronet.