Wing Commander Henry Neville Gynes Ramsbottom-Isherwood DFC AFC (13 July 1905 – 24 April 1950) was a New Zealand born Royal Air Force test pilot and commanding officer during the Second World War and the post-war period. He was one of only four wartime British Commonwealth recipients of the Order of Lenin, after he had led an RAF fighter wing to help defend northern Russia and introduce British aircraft to Soviet Air Force personnel. He was killed in a flying accident in 1950.