LXR

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