Frederick Alan Irving Muntz BA FRAeS (7 June 1899 – 7 March 1985) was a British consulting aeronautical engineer.

In 1929, the company opened Heston Aerodrome that was active in private, commercial and military aviation until its closure in 1947.

In the same period, architect Graham Dawbarn joined the pair to form an airport consultancy firm called Norman, Muntz & Dawbarn[2] In 1932, he co-founded Misr Airwork SAE, with Talaat Harb Pasha, Banque Misr, Cairo.

In 1937, he founded Alan Muntz & Co. Ltd to develop the Pescara free-piston engine system and other inventions.

[1] During World War II, Alan Muntz & Co was involved in many projects, including Turbinlite.