A loner is a person who does not actively seek, avoids, or is isolated from human interaction.

Loner may also refer to:

Film and television

• The Loners (1972 film), American 1972 film
• The Loners (2009 film), Israeli 2009 film
• The Loner (film), a 1988 American TV film directed by Abel Ferrara
• The Loner, a 1960s American western TV series 1965 to 1966
• Loner (film), a 2008 South Korean horror film
• Loners (film), a 2000 Czech comedy film
• Loner (The Secret Circle), an episode of the television series The Secret Circle

Books

• The Loner (children's novel), 1963 adolescent novel by author Ester Wier
• The Loner (Jardine novel), 2011 crime thriller novel by Scottish writer Quintin Jardine
• Loner (novel), 2016 novel by Teddy Wayne
• Loners (comics), a Marvel Comics series
• Loners: the Life Path of Unusual Children, a 1995 book by Sula Wolff

Music

• The Loner (Maurice Gibb album)
• The Loner (Vic Simms album)
• Loner (Missio album), 2017
• Loner (EP), a 2014 EP by Stacy DuPree King, Darren King, and Jeremy Larson
• "The Loner" (Maurice Gibb song), 1972
• "The Loner", an instrumental song from Gary Moore Wild Frontier
• "The Loner" (Neil Young song), 1968
• "Loner" (Black Sabbath song), 2013