A lighthouse is a tower aiding marine navigation.

It may also refer to:

• The Lighthouse is an arts centre in Poole, Dorset, England
• Lighthouse (band), a Canadian rock music group
• Lighthouse Design, a now defunct Software Company, creator of the Lighthouse Application Suite
• Lighthouse: The Dark Being, a computer game
• The Lighthouse Family, a British band from the 1990s until the early 2000s
• Lighthouse (album), a 2003 single by the Australian alternative-rock band The Waifs
• The Lighthouse (Glasgow), a museum of architecture and design in Glasgow, Scotland
• "The Lighthouse's Tale", a 2001 single by the progressive bluegrass band Nickel Creek
• "The Lighthouse" is a song by Interpol from their album Our Love to Admire
• Lighthouse Interactive, a Netherlands video games publisher
• Light House: A Trifle, the first novel by American screenwriter William Monahan
• Light House, a skyscraper under construction in Aarhus, Denmark
• Lighthouse (film), British horror film from 2000
• Lighthouse (1947 film), a film noir from 1947
• Lighthouse Café, a Los Angeles nightclub

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