"Schism" may refer to:
* Schism (religion)
*The split in the sport of rugby football leading to the formation of rugby league and rugby union as separate sports.
*http://www.clubschism.com Schism Rock Club, a rock music nightclub in Woking, Surrey, England
*Schism Records, a New York City-based hardcore record label and fanzine
*"Schism" (song), a Grammy Award-winning song by the band Tool, from the album ''Lateralus''.
*http://schism.org Schism, a webcomic by Leigh Bader.
* "Schisms" (TNG episode), a ''Star Trek: The Next Generation'' episode
*''Schism'' (novel), a novel by Catherine Asaro regarding the Saga of the Skolian Empire.
*An event which occurred within the fictional V.F.D. organization in Lemony Snicket's ''A Series of Unfortunate Events''.
*In the Magic: The Gathering novel ''Guildpact'', an anomaly caused by an engineered explosive is known as the Schism
* The First Schism in ''Star Wars''