LXR may refer to:
LXR Cross Referencer, a software tool Luxury Resorts, owned by the Blackstone Group. Air Luxor (ICAO code), a former airline Liver X receptor, a member of the nuclear receptor family of transcription factors Luxor International Airport (IATA airport code) LX(R)-class amphibious warfare ship LXR Hotels & Resorts, a division of Hilton Worldwide