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 Aviation (renamed Lao Airlines)
Lao Cathay Airlines
Laos Air Charter
Pathet Lao Airlines
Royal Air Lao
Samaki Airlines
Sorya Airlines
Vehu Akat
Xiengkhouang Air (ceased operations about 1972)