This disambiguation page lists articles associated with the same title. If an internal link led you here, you may wish to change the link to point directly to the intended article.

Life support is a set of therapies for preserving a patient's life when essential body systems are not functioning sufficiently to sustain life.

Life support may also refer to:

• Advanced cardiac life support, urgent treatment for life-threatening emergencies
• Basic life support, prehospital care provided by trained responders
• Life support (aviation), the field centered on ensuring the safety of aircrew
• Life support system, the technologies used in human spaceflight
• "Life Support" (DS9 episode), third season episode of Star Trek: Deep Space Nine
• Life Support (TV series), Australian television comedy
• Life Support (film), 2007 movie
• Life Support, a Canadian Christian rock band
• Life Support, a song in the Broadway Musical and Movie, Rent
• Life Support, a play by Anna Jordan, first directed by Hugh Allison.