A concubine is a woman who lives with and has sexual relations with a man but is not in a marital relationship with him.

Concubine or The Concubine may also refer to:

• The Concubine (band), American heavy metal band
• "Concubine", song by Converge from the 2001 album Jane Doe
• "Concubine", song by Inkubus Sukkubus from the 2001 album Supernature
• "Concubine", song by The Hooters from the 1983 album Amore
• "The Concubine", song by The Black Maria from the 2006 album A Shared History of Tragedy

• The Concubine (film), 2012 South Korean film
• "The Concubine", 1765 poem by William Julius Mickle
• The Concubine (novel), a 1966 novel by Nigerian writer Elechi Amadi

• All pages with titles containing Concubine
• All pages with titles beginning with Concubine
• All pages with titles beginning with The Concubine