Guy Rawstron Branch, EGM (27 October 1913 – 11 August 1940) was a Royal Air Force fighter pilot and one of "The Few".

Since his death occurred before the introduction of the George Cross his next-of-kin were not given the opportunity of exchanging the insignia of the Empire Gallantry Medal for the new award.

On 25 March 1939 in Lewes he married Lady Prudence Mary Pelham, daughter of the 6th Earl of Chichester.

For his actions he was awarded the Empire Gallantry Medal on 25 March 1938, the citation reading:[2][3] On 9th January, 1938 an aircraft in which Pilot Officer Branch was a passenger crashed at Upavon, Wiltshire, and immediately burst into flames.

A few days later on 11 August 1940 while flying Hurricane serial number P9251 on a mission to intercept German bombers, a large air battle took place off Cherbourg in which Branch was shot down and killed.