Crank may refer to:

Mechanisms

  • Crank (mechanism), in mechanical engineering, a bent portion of an axle or shaft, or an arm keyed at right angles to the end of a shaft, by which motion is imparted to or received from it
  • Crankset, the component of a bicycle drivetrain that converts the reciprocating motion of the rider's legs into rotational motion
  • Crankshaft, the part of a piston engine which translates reciprocating linear piston motion into rotation
  • Crank machine, a machine used to deliver hard labour in early Victorian prisons in the United Kingdom

Places

  • Crank, Merseyside, a village near Rainford, England
  • Crank Halt railway station in the village of Crank
  • Cranks, Kentucky, United States
  • Crank (film), a 2006 film starring Jason Statham
  • Crank: High Voltage, the 2009 sequel
  • Crank (Hoodoo Gurus album), 1994
  • Crank (novel), a 2004 book written by Ellen Hopkins
  • "Crank" (Catherine Wheel song), 1993
  • "Crank" (Playboi Carti song), 2025
  • "Crank", a song by Fischer-Z from Going Deaf for a Living, 1980
  • "Crank", a song by TV Rock from Sunshine City, 2006
  • "Crank", a song by Slayyyter from Worst Girl in America, 2025
  • Crank (The Almighty album), the fourth studio album released by Scottish heavy metal band The Almighty
  • Crank! A Record Company, a record label that released albums by indie bands Mineral, The Gloria Record, and Bright Eyes
  • Cranks, creatures in The Maze Runner series by James Dashner

Slang

  • Crank (person), a pejorative term used for a person who holds an unshakable belief that most of their contemporaries consider to be false.
  • Prank call or crank call, a false telephone call
  • Crank, slang term for powdered substituted amphetamines, especially methamphetamine

Other uses

  • Cranks (restaurant), a chain of English wholefood vegetarian restaurants
  • Crank (surname), a surname, notable people with the surname see there
  • Crank of a partition, of a partition of an integer is a certain integer associated with the partition

See also

  • Cranky (disambiguation)
  • Krank (disambiguation)