A list of aircraft operators that have that have suffered an accident, serious incident or hijacking. The list may also contain defunct airlines or airlines that in the meantime have changed their name or have merged.

Airlines:
Air Vietnam (ceased operations about 1967)
Hâng Không Viêtnam (renamed Vietnam Airlines)
Service Impérial de Liaisons Aériennes - SILA
Vietnam Airlines

Government:
Vietnamese Government

Military:
South Vietnamese Air Force
Vietnam Air Force