In geology, fault line or faultline refers to the surface trace of a fault.

Fault line may also refer to:

Books

• Fault Line, a 2009 thriller by Barry Eisler

• Fault Lines, a 1989 novel by Stan Leventhal

• Faultlines: Cultural Materialism and the Politics of Dissident Reading, a 1992 book by Alan Sinfield

• Faultlines (Megalogenis book), a 2003 book by George Megalogenis

• Fault Lines (novel) a 2007 novel by Nancy Huston, originally published under the name Lignes de Faille

• Fault Lines: How Hidden Fractures Still Threaten the World Economy, a 2010 book by Indian economist Raghuram Rajan

• Fault Lines, a 2015 book by David Pryce-Jones

Film and television

• Fault Line, a 2009 and upcoming film directed by Lucas Elliot Eberl

• Fault Lines (TV series), a documentary series produced and broadcast by Al Jazeera English

• "Fault Lines" (Law & Order: UK), a 2011 television episode

• "Faultlines" (Scott & Bailey), a 2011 television episode

Role-playing games

• Fault Line (adventure), a role-playing game adventure

Music

• Faultline (musician), electronic music project centred on producer David Kosten

• Faultline Records, an independent record label based in Melbourne, Australia

Albums

• Faultline (album), a 1989 album by Birdsongs of the Mesozoic

• Faultlines (album), a 2003 album by Karine Polwart

• Fault Lines (album), a 2012 album by Turboweekend

Songs

• "Faultline", a song by The Haunted from Versus

• "Faultline", a song by Saliva from Every Six Seconds

• "Faultline", a song by Silverchair from Frogstomp

• "Fault Line", a song by 10 Years from The Autumn Effect

• "Fault Line", a song by August Burns Red from Rescue & Restore

• "Fault Line", a song by Jack River from Sugar Mountain

• "Fault Line", a song by Polaris from Fatalism

• "Faultlines", a song by Lanterns on the Lake from Beings

• "Faultlines", a song by Suede from Bloodsports

• "Fault Lines", a song by Intronaut from Void

• "Fault Lines", a song by Tom Petty & the Heartbreakers from Hypnotic Eye

• "Fault Lines", a song by Amanda Shires from Take It Like a Man

• "FAULTLINE", a song by STARSET from Divisions

• "Fault Lines", a song by The Mountain Goats from All Hail West Texas

See also

• Crevasse

• Fracture (geology) or crevice