Operators
- Australia
- Royal Australian Air Force - IIID (Six originally ordered by the Royal Australian Navy but transferred to the newly formed air force)
- Argentina
- Argentine Naval Aviation - Purchased six IIIF MkIIIM (Special) powered by 450 hp (336 kW) Lorraine Dietrich Ed12 engine in 1928. They entered service in 1929. The remaining aircraft were re-engined with Armstrong Siddeley Panthers in 1935, with the last aircraft being retired in 1942.
- Canada
- Royal Canadian Air Force - One IIIC aircraft
- Chile
- Chilean Air Force - IIIF
- Chilean Navy - IIIF
- Egypt
- Egypt bought a single IIIF in 1939.
- Greece
- Greek Air Force
- Greek Navy - IIIF
- Ireland
- Irish Air Corps - purchased a single IIIF MkII in 1928, being destroyed in a crash in 1934.
- Netherlands
- Netherlands Naval Aviation Service - IIID
- New Zealand
- Royal New Zealand Air Force - New Zealand purchased two IIIF MkIIIMs in 1928, adding another in 1933, with one remaining in use in 1940.
- Portugal
- Portuguese Air Force
- Portuguese Naval Aviation - IIID
- Soviet Union
- IIIF (1 aircraft)
- Sweden
- Royal Swedish Navy - IIID
- United Kingdom
- Royal Air Force - IIIA, IIIB, IIIC, IIIF
- No. 8 Squadron RAF
- No. 14 Squadron RAF
- No. 22 Squadron RAF
- No. 24 Squadron RAF
- No. 35 Squadron RAF
- No. 45 Squadron RAF
- No. 47 Squadron RAF
- No. 202 Squadron RAF
- No. 203 Squadron RAF
- No. 207 Squadron RAF
- No. 219 Squadron RAF
- No. 229 Squadron RAF
- No. 230 Squadron RAF
- No. 267 Squadron RAF
- Fleet Air Arm - IIID, IIIF
- 820 Naval Air Squadron
- 822 Naval Air Squadron
- 823 Naval Air Squadron
- 824 Naval Air Squadron
- 825 Naval Air Squadron
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