This article does not cite any sources. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed.Find sources: "Life support" aviation – news · newspapers · books · scholar · JSTOR (December 2009) (Learn how and when to remove this template message)

Life support, or aircrew life support, in aviation, is the field centered on, and related technologies used in, ensuring the safety of aircrew, particularly military aviation. This includes safety equipment capable of helping them survive in the case of a crash, accident, or malfunction.

Life support functions and technology are also prominent in the field of human spaceflight.