Quantum (disambiguation)

Last updated July 20, 2025

A quantum is the minimum amount of any physical entity involved in an interaction in physics.

Science

Quantum, in neuroscience, refers to a discrete component of a physiological response
Quantum Magazine , a physics and science magazine
Quantum (journal), an open-access journal for research articles on quantum science
Quantum (TV series) , a half-hour science journalism series aired by the Australian Broadcasting Corporation between 1985 and 2001

Quantum Corporation, a manufacturer of computer data storage products
Quantum Sports Cars, a British-built low-volume car manufacturer
Toyota Quantum, the South African-specification version of the Toyota HiAce.
Volkswagen Quantum
Quantum, a line of Maksutov telescopes that were manufactured by Optical Techniques Incorporated (OTI)
Quantum, line of small engines made by Briggs and Stratton
Quantum-class cruise ship
Pegasus Quantum, a British-built ultralight trike

QUANTUM, a suite of attack software by the US National Security Agency (NSA)
QGIS, an open source GIS program for map-drawing and related functions, formerly called Quantum GIS
A time slice in computer pre-emptive multitasking
Quantum (software) a project of Mozilla to improve its Firefox web browser engine

Quantum (James Bond), the villainous organization featured in Casino Royale and Quantum of Solace
Quantum (book), a science history book by Manjit Kumar
Quantum Science Fiction, a line of books published by Dial Press from 1977 to 1981
Quantum, a ride at Thorpe Park
Quantum (album), an album by Planet X
Quantum (comics), a comic book character
Quantum (video game), an arcade game released by Atari in 1982
Quantum (2010 video game), a video game developed by Team Tachyon and published by Tecmo for the PlayStation 3
Quantum International, a defunct American company specialized in producing infomercials