A supercollider is a high energy particle accelerator.

Supercollider may also refer to:

• The Superconducting Super Collider, planned 80 km particle collider project in Texas, cancelled in 1993
• The Tevatron, at Fermilab in Illinois, in operation from 1983 to 2011
• The Large Hadron Collider, at CERN, in operation from September 2008
• The High Luminosity Large Hadron Collider (formerly the Super Large Hadron Collider), a proposed upgrade to the Large Hadron Collider
• The Very Large Hadron Collider, a hypothetical future hadron collider with no target date
• Tera-Large Electron–Positron Collider, a hypothetical 80 km future electron-positron collider to be based at CERN as an alternative to a future linear collider

• Super_Collider (band), an electronic and soul-revivalist musical group formed in 1998
• "Supercollider" (song), a 2011 song by Radiohead
• Super Collider (album), a 2013 album by the band Megadeth, and the album's title track
• "Supercollider", a song by Fountains of Wayne from Welcome Interstate Managers
• "Supercollider", a 1993 single by Tribe
• Super Collider, 2010 musical piece by Christine Southworth written for the Kronos Quartet and Gamelan Elektrika
• SuperCollider, a software platform for audio synthesis and algorithmic music composition

• Supercollider, a video game character in Freedom Force
• Supercollider, 2002 show by Keith Tyson at the South London Gallery
• "Supercollider", a series of 35mm digital animations by Marc Swadel and Paul Swadel
• Supercollider (film), a 2013 film directed by Jeffery Scott Lando starring Enzo Cilenti

• Collider