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Royal New Zealand Air Force
no. 21 fighter squadron
no. 21 fighter squadron
Formed May 1944; disbanded September 1945.
Aircraft: Corsairs.
| Squadron Leader L. R. Bush | May 1944–February 1945 |
| Squadron Leader W. J. MacLeod | March–September 1945 |
| Guadalcanal | June–July 1944 |
| November–December 1944 | |
| Bougainville | July–September 1944 |
| December 1944–February 1945 | |
| Green Island | April–May 1945 |
| Jacquinot Bay | May–July 1945 |
