**The Messerschmitt Bf 109, remarkably, is also often claimed to be the most produced fighter aircraft in history, but with a total of 33,984 airframes produced from 1936 up to April 1945, it falls short when compared with the Russian production of the Il-2 Sturmovik.
**The Yakolev Yak-3, allegedly some 31.000 units were produced in Russia during and after the war.
**The British Supermarine Spitfire was produced in the UK between 1938 -1948 in all its Marks with a total of 20,351 aircraft. The other British fighter Hawker Hurricane was built between 1937 -1944 in 14,583 units.
**The Focke-Wulf Fw-190 Würger came early in 1941, the same year as the P-38, 5 years after the smaller Bf-109 and was built in 20.000 units.
**The Mitsubishi A6M Zero, Nippon’s best fighter was introduced in 1940 and built in 11.000 aircraft. The second most built Japanese Fighter was the Nakajima Ki-43 Hayabusa/ Oscar of which almost 6,000 of them were built between 1940 -1945 and using the same engine as the larger Zero.
For the US Fighter Aircraft ranking, here is the list of most built types 1940-1945:
**The North American P-51 Mustang was built from 1941-1945, 15,588 aircraft were built, in all variants together.
This table below lists aircraft production during World War II by country and year. ( source https://en.wikipedia.org/wiki/World_War_II_aircraft_production)
Country | 1939 | 1940 | 1941 | 1942 | 1943 | 1944 | 1945 | Total |
---|---|---|---|---|---|---|---|---|
U.S. | 2,141 | 6,068 | 18,466 | 46,907 | 84,853 | 96,270 | 45,852 | 300,557 |
Germany | 8,295 | 10,862 | 12,401 | 15,409 | 24,807 | 40,593 | 7,540 | 119,907 |
USSR | 10,382 | 10,565 | 15,737 | 25,436 | 34,900 | 40,300 | 20,900 | 158,220 |
UK | 7,940 | 15,049 | 20,094 | 23,672 | 26,263 | 26,461 | 12,070 | 131,549 |
Japan | 4,467 | 4,768 | 5,088 | 8,861 | 16,693 | 28,180 | 8,263 | 76,320 |
Total | 33,225 | 47,312 | 71,786 | 120,285 | 187,516 | 231,804 | 94,625 | 786,553 |
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