Lights Out may refer to:

Music

• Lights Out (Team Blackout album), an album by group Team Blackout
• Lights Out (Lil Wayne album), an album by rapper Lil Wayne
• Lights Out (Peter Wolf album), an album by singer Peter Wolf
• Lights Out (Sugarcult album), an album by Sugarcult
• Lights Out (UFO album), an album by hard rock group UFO
• Lights Out (Marques Houston album)
• Lights Out (P.O.D. song), a song by rock/reggae band P.O.D.
• Lights Out (Santogold song), a song by singer Santogold
• Lights Out (Owen song), a song by Owen from the album I Do Perceive
• Lights Out (Son Of Dork album), Son of Dork's 2nd album.
• Lights Out is a single from Lisa Marie Presley's debut album To Whom It May Concern
• Lights Out (Murderland EP), an EP by Murderland
• Lights Out (Norwegian Radio Orchestra album) CD release by the Norwegian Radio Orchestra
• Lights Out, Lights Out 2, Lights Out 3, each albums by Steve Lawler

Athletes

• Lights Out is the nickname of current San Diego Chargers linebacker Shawne Merriman
• Lights Out is the nickname of current Philadelphia Phillies pitcher Brad Lidge
• Lights Out is the nickname of current boxer James Toney

Other

• Lights Out (novel), an online novel about survival after an EMP-burst disables most technology.
• Lights Out (film), a movie
• Lights Out (radio show), a supernatural-themed American radio program, later turned into a TV show
• Lights Out (video game), a 1995 electronic puzzle produced by Tiger Toys
• Dark Fall II: Lights Out, a 2004 sequel to the computer game Dark Fall
• Lights Out (Camp Lazlo), an episode of the television cartoon series Camp Lazlo
• Lights Out (manhwa), a Korean comic by Lee Myung-jin
• Lights Out SF a San Francisco city effort to fight climate change http://www.lightsoutsf.org/
• HP Integrated Lights-Out , a server management technology

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