No. 1 Initial Flying Training School was a flying training school of the Royal Australian Air Force (RAAF). It was formed in 1951 as No. 1 Initial Training School, in response to increased demand for aircrew during the Korean War and Malayan Emergency. Headquartered at RAAF Station Archerfield, Queensland, and operating de Havilland Tiger Moths, the unit was renamed No. 1 Initial Flying Training School in 1952. Ground staff from the school won the Hewitt Trophy for small arms proficiency in 1953. Aircrew training requirements eased following the end of the Korean War, and No. IFTS merged with No. 1 Basic Flying Training School at RAAF Base Uranquinty, New South Wales, in 1955.

RAAF Station Archerfield was a permanent Royal Australian Air Force station at Archerfield Airport in Brisbane, Queensland, Australia, from 1939 to 1956.