Operators
- Bulgaria
- Bulgarian Air Force
- Cambodia
- Royal Khmer Air Force (Post war)
- Croatia
- Air Force of the Independent State of Croatia
- Czechoslovakia
- Czechoslovakian Air Force (Post war)
- Czechoslovakian National Security Guard (Post war)
- Egypt
- Egyptian Air Force
- Finland
- Finnish Air Force
- France
- French Air Force (Post war)
- French Navy (Post war)
- French Army (Post war)
- Germany
- Luftwaffe
- Greece
- Greek Air Force (Post war)
- Hungary
- Royal Hungarian Air Force
- Italy
- Regia Aeronautica
- Laos
- Royal Lao Air Force (Post war)
- Norway
- Royal Norwegian Air Force (Post war)
- Poland
- Polish Air Force (Post war)
- Polish Navy (Post war)
- Romania
- Royal Romanian Air Force
- Romanian Air Force (Post war)
- Slovakia
- Slovak Air Force (1939–1945)
- South Vietnam
- Vietnam Air Force (Post war)
- Soviet Union
- Soviet Air Force
- Spain
- Spanish Air Force
- Sweden
- Royal Swedish Air Force
- Switzerland
- Swiss Air Force
- United Kingdom
- Royal Air Force
- Kingdom of Yugoslavia
- Yugoslav Royal Air Force
- Yugoslavia
- SFR Yugoslav Air Force
Read more about this topic: Fieseler Fi 156