James 'Fraser' Barron DSO & Bar, DFC, DFM (9 January 1921 – 20 May 1944), was an officer of the Royal New Zealand Air Force (RNZAF) who was killed in flying operations during the Second World War.
Barron was one of only four New Zealanders to be awarded a bar to his DSO and was considered a standout bomber pilot of the war.