Stop may refer to:
Film
- Stop, a 1970 film by Bill Gunn
- Stop, a 1972 film by Jean Beaudin
- Stop!, a 2004 film starring Dia Mirza
Music
- Double stop, the act of playing two notes simultaneously
- Organ stop, a component of a pipe organ
- Stop (Stockhausen), a composition for orchestra by Karlheinz Stockhausen
Albums
- Stop (Don Lanphere album), and the title song, 1983
- Stop (Eric Burdon Band album), and the title song, 1975
- Stop (Franco De Vita album), 2004
- Stop (Plain White T's album), and the title song, 2001
- Stop! (album), by Sam Brown, and the title song (see below), 1988
Songs
- "Stop!" (Against Me! song)
- "Stop" (Bang song)
- "Stop!" (Jane's Addiction song)
- "Stop" (Pink Floyd song)
- "Stop" (Ryan Adams song)
- "Stop!" (Sam Brown song)
- "Stop" (Sibel Redžep song)
- "Stop" (Spice Girls song)
- Stop (Omar Naber song), the Slovene entry to the Eurovision Song Contest 2005
- Stop (Stefanie Heinzmann song), recorded in 2009
- "Stop! In the Name of Love", a song by The Supremes
- "Stop", by Black Rebel Motorcycle Club from Take Them On, On Your Own
- "Stop", by Dope from Life
- "Stop", by En Vogue from Soul Flower
- "Stop!", by Erasure from Crackers International
- "Stop", by Girls Aloud from Sound of the Underground
- "Stop", by James Gang from Yer' Album
- "Stop", by Matchbox Twenty from Mad Season
- "Stop", by Mega City Four from Sebastopol Rd.
- "Stop", by No Angels from Welcome to the Dance
- "Stop", by Stefanie Heinzmann from Roots to Grow
- "Stop", by Twin Sister from "In Heaven"
Medicine and anatomy
- Stop (dog), a part of a dog's skull
- Stop codon, a type of RNA molecule in genetic code
- STOP protein, a protein in animals
- Surgical Termination of Pregnancy, a type of abortion
Optics and photography
- Aperture, a structure that limits the light entering an optical system
- F-stops, a unit of measure of aperture
- Stop, a measure of exposure value
- Stop bath, a chemical used in film processing
Other uses
- Bus stop
- Door stop
- Full stop (full point, period), a punctuation mark
- STOP, used to replace that symbol in telegraphs, as Morse code has no method to produce it; sometimes STOP was used for a comma and FULL STOP for the period.
- Stop, Kentucky, an unincorporated community in the United States
- Stop (Rogatica), a village Rogatica, Republika Srpska, Bosnia and Herzegovina
- Petzl Stop, a descender used in caving
- Safe Tables Our Priority, a food safety organization
- Secure Trusted Operating Program, a computer operating system
- Stop, a font designed by Aldo Novarese
- Stop consonant, a concept in linguistics
- Stop error, a computer error screen
- Stop sign, a traffic signal
- Stop squark, in quantum physics, a supersymmetric squark which is the superpartner of the top quark
- Society of Teachers Opposed to Physical Punishment, an organisation based in the United Kingdom
- Terry stop, a brief police detention in the United States
- Colloquialism for a railway station
- Train stop, a train protection device
- Truck stop, a type of rest stop for truck drivers
- Strategic Operations, a military, police, and medical training company in San Diego
- Stop or stopper, a specific type of card holding in one suit in the game of contract bridge; see Glossary of contract bridge terms#stopper