Operators
- Argentina
- (Two aircraft)
- Belgium
- Belgian Air Force
- Brazil
- Czechoslovakia
- (Postwar)
- Finland
- (One aircraft)
- France
- Greece
- Hellenic Air Force
- Italy
- Regia Aeronautica
- Japan
- Poland
- Polish Air Force (Postwar)
- Russian Empire
- Imperial Russian Air Service
- Siam (Thailand)
- Royal Thai Air Force
- Kingdom of Spain
- Turkey
- Turkish Air Force
- United Kingdom
- Royal Flying Corps
- No. 19 Squadron RFC - One aircraft
- No. 23 Squadron RFC - December 1917—May 1918.
- United States
- American Expeditionary Force
- United States Army Air Service
- Uruguay
- Uruguayan Air Force
Read more about this topic: SPAD S.XIII