A crystal is a form of solid matter whose constituent atoms, molecules, or ions are arranged in an orderly repeating pattern.
Crystal or Crystals may also refer to:
Music
Songs
- "Crystal" (New Order song), 2001
- "Crystal" (Fleetwood Mac song), 1975
- "Crystals" (song), a song by Of Monsters and Men, 2015
- "Crystal", a song by Pablo Cruise, 1976
- "Crystal", a song by Frank Ifield, 1979
- "Crystal", a song by Michael Martin Murphey from his 1982 eponymous album
- "Crystal", a song by Nova, 1983
- "Crystal", a song by Elton John from Too Low for Zero, 1983
- "Crystal", a song by Hüsker Dü from Candy Apple Grey, 1986
- "Crystal", a song by Curve from Cuckoo, 1993
- "Crystals", a song by The Badgeman, 1990
- Crystal, Colorado
- Crystal, Indiana
- Crystal, Maine
- Crystal, Michigan
- Crystal, Minnesota
- Crystal City, Missouri
- Crystal, Clark County, Nevada
- Crystal, Nye County, Nevada
- Crystal, New Mexico
- Crystal, North Dakota
- Crystal, West Virginia
- Crystal, Wisconsin
- Crystal Lake (disambiguation)
- Crystal Palace (disambiguation)
- Crystal Township, Hancock County, Iowa
- Crystal Township, Tama County, Iowa
- Crystal Township, Montcalm County, Michigan
- Crystal Township, Oceana County, Michigan
- The Crystal, a building in London
- Crystal the Monkey, a female capuchin monkey and animal actress
- Crystal (steamboat), a Puget Sound steamboat that operated in the early 1900s
- MV ACX Crystal, a container ship of the ACX shipping line sometimes simply called "Crystal"
- CRYSTAL, code name for the KH-11 Kennen spy satellites
- Crystal Mover, a people mover system manufactured in Japan by Mitsubishi
- Crystal Cathedral, in Garden Grove, CA
- Lead glass, commonly called crystal. Other materials are also employed to create "lead-free crystal glassware".
- Crystal healing, a pseudoscientific alternative medicine technique that uses semiprecious stones and crystals
- Crystal Semiconductor - audio electronics company acquired by Cirrus Logic
- Crystal meth, methamphetamine
- Montreal Crystals, a former Canadian ice hockey team