Operators
- Albania
- Albanian Air Force received four aircraft in 1951 and operated them until 1964.
- Bulgaria
- Bulgarian Air Force - 10 aircraft in 1949-1969
- Civilian aviation
- People's Republic of China
- People's Liberation Army Air Force
- Czechoslovakia
- Czechoslovakian Air Force designated as K-62
- Slov-Air
- Finland
- Finnish Air Force
- France
- Free French Air Force operated Po-2s in the Normandie-Niemen unit.
- Germany
- Luftwaffe operated captured aircraft.
- East Germany
- East German Air Force
- Hungary
- Hungarian Air Force
- The Hungarian Sport Bureau operated some aircraft before the 1956 Hungarian Revolution; Three confirmed were in Dunakeszi, one confirmed in Kisapostag.
- Laos
- Pathet Lao -
- Mongolia
- MIAT Mongolian Airlines
- Aviation of Mongolian People's Army
- North Korea
- Korean People's Air Force
- Poland
- Air Force of the Polish Army (after 1947 Polish Air Force)
- LOT Polish Airlines - Five Po-2 operated in 1945–1946, 20 CSS-13 for aerospraying in 1953–1956.
- Aeroklub Polski
- Polish Air Ambulance Service
- Polish Navy
- Romania
- Romanian Air Force received 45 aircraft in 1949
- Civilian aviation
- Soviet Union
- Soviet Air Force
- Aeroflot
- OSOAVIAKhIM
- DOSAAF
- Turkey
- Turkish Air League (Turk Hava Kurumu) received two U-2s which were given to Turkey as a gift from Russia in 1933 on the occasion of the 10th anniversary of the Turkish Republic.
- Yugoslavia
- SFR Yugoslav Air Force - 120 aircraft in 1944–1959
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- 1st Transport Aviation Regiment (1944–1948)
- 1st Training Aviation Regiment (1945–1952)
- 2nd Training Aviation Regiment (1946–1948)
- 184th Light Night Bomber Aviation Regiment (1948–1952)
- Liaison Squadron of 1st Military Area (1952–1959)
- Liaison Squadron of 3rd Military Area (1952–1959)
- Liaison Squadron of 5th Military Area (1952–1959)
- Liaison Squadron of 7th Military Area (1952–1959)
- Liaison Squadron of 3rd Aviation Corps (1950–1956)
Read more about this topic: Polikarpov Po-2