Lunatic (disambiguation)

"Lunatic" is a commonly used term for a person who is mentally ill, dangerous, foolish, unpredictable; a condition once called lunacy.

Lunatic may also refer to:
 * Lunatic (Booba album), 2010
 * Lunatic (Kongos album), 2012/14
 * Lunatic (group), a French hip-hop duo, consisted of Ali and Booba
 * Lunatic (novel), a 2009 novel by Ted Dekker
 * Lunatic Lake, in Alaska, U.S.
 * The Cornell Lunatic, a college humor magazine at Cornell University
 * "Lunatic", a single by Gazebo
 * "Lunatic", a song by Dolores O'Riordan from No Baggage
 * "Lunatic", a song by Kevin Coyne from Dynamite Daze
 * "Lunatic", a song by Static-X from Cult of Static
 * Lunatics (painting), a painting by Odd Nerdrum
 * Lunatics (TV series), a 2019 Australian web television series starring Chris Lilley