Lucan can refer to:

• Lucan, a town in County Dublin
• Lucan, a town in Minnesota, USA
• Lucan, a town in Ontario, Canada
• Earl of Lucan, a British peerage title
  • Richard Bingham, 7th Earl of Lucan, the most famous holder
• Lucan, a Roman poet
• Lucan the Butler, a Knight of the Round Table in Arthurian legend
• Lucan, TV drama series 1977 - 78 about lost human child raised by wolves

Marcus Annaeus Lucanus | Marcus Annaeus Lucanus | Lucain | Lucanus | Marcus Annaeus Lucanus | Lukan