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 Laos
Air Union
Euro Asia Aviation
Lane Xang Airlines
Lao Air
Lao Airlines (formerly Lao Aviation)
Lao Airlines - S.A. de Transports Aériens
Lao Aviation (renamed Lao Airlines)
Lao Cathay Airlines
Lao Skyway
Laos Air Charter
Pathet Lao Airlines
Royal Air Lao
Samaki Airlines
Sorya Airlines
Véha-Akat
Xieng Khouang Air Transport (ceased operations about 1972)

Government:
Laos Government