Operators
- France
- Aéronautique Militaire
- Aéronautique Maritime
- Czechoslovakia
- Czechoslovakian Air Force - 15 × GL.22
- Estonia
- Estonian Air Force - 15 × GL.22
- Finland
- Finnish Air Force - 1 × GL.21, 18 × GL.22, plus one extra built from spare parts
- Latvia
- Latvian Air Force
- Aizsargi - 1 × GL.22
- Kingdom of Yugoslavia
- Yugoslav Royal Air Force
Read more about this topic: Gourdou-Leseurre GL.2