Hex

Hex or HEX may refer to:

Computers and technology

Hexadecimal, a base-16 number system often used in computer nomenclature
Hypersonic Flight Experiment, a planned mission of the Indian Space Research Organisation
Intel HEX, a computer file format
Uranium hexafluoride, part of the nuclear fuel refinement process
Heat exchanger, a device for heat transfer

Pow-wow (folk magic), the Pennsylvania German magical system of "hex work"
Hex sign, a barn decoration originating in Pennsylvania Dutch Country of the Northeastern United States

Hex (TV series), a British television programme
Hex (Doctor Who), a character in the Big Finish Productions audio plays based on the television series Doctor Who
Hex (Ben 10), a villain in the Ben 10 franchise
Hex (1973 film), a 1973 film starring Keith Carradine, Gary Busey, Dan Haggerty, and Hillarie Thompson
Hex (1980 film), a 1980 film directed by Kuei Chih-Hung
Hex (2015 film), a 2015 film directed by Clarence Peters
Mr. Hex, a 1946 Bowery Boys comedy film
Jonah Hex (film), a 2010 film based on the DC Comics character
The Hex Girls, a fictitious, gothic girl group in the Scooby-Doo franchise
Stephanie Bendixsen (born 1985), presenter for Australian TV show Good Game known by the gamertag Hex

Hex (album), a 1994 album by the band Bark Psychosis
Hex (VJ group), a British-based multimedia group active in the 1990s which later became Hexstatic
Hex; Or Printing in the Infernal Method, an album by the band Earth
Hex Hector (born 1965), American dance remixer
Hex, a 2003 album by the Los Angeles-based rock band Bigelf
Hex, a late 1980s band consisting of Steve Kilbey and Donnette Thayer
"Hex", a 2014 song co-written by Wax Motif and Tommy Trash

Hex (Discworld), a computer in Terry Pratchett's Discworld novels
Hex (novel), a 2001 dystopian novel by Rhiannon Lassiter
HEX (2013 novel), a 2013 (Dutch) / 2016 (English translation) horror novel by Thomas Olde Heuvelt
Jonah Hex, a DC Comics character
Hex (Marvel Comics), a character in the series ClanDestine
HEX, an evil organization in the novel InterWorld

A tile of a hex map in wargames
Hex (board game), a board game played on a hexagonal grid, theoretically of any size and several possible shapes, but traditionally as an 11x11 rhombus
Hex: Shards of Fate, an MMO trading card game by Cryptozoic Entertainment
Hex (video game), a 1985 computer game for the Amiga and Atari ST

Helsinki Stock Exchange
Hexcentric, an item of climbing protection equipment
Hex – The Legend of the Towers, a Vekoma Madhouse ride at the Alton Towers Resort, England
Hex River (Breede River), a tributary of the Breede River in South Africa
Hex River (Elands River), a tributary of the Elands River in South Africa
Hex key, a tool used to drive fasteners; also known as a hex wrench, Allen wrench, hex-head or zeta key
Hexham railway station, Northumberland, England
High-energy X-rays, or HEX-rays, very hard X-rays
A telephone hex key is # in Singapore and Malaysia
The Hexagonal, the final round of the FIFA World Cup qualifiers for CONCACAF
Hex'Air, an airline based in southern France
Heathrow Express, a train service in London