6 (disambiguation)
6 is a number, numeral, and glyph.
6 or six may also refer to:

AD 6, the sixth year of the AD era
6 BC, the sixth year before the AD era
The month of June

Science
Carbon, the element with atomic number 6
6 Hebe, an asteroid

People
Alphonse Six (1890–1914), Belgian football player
Didier Six (born 1954), former French international footballer
Franz Six (1909–1975), Nazi official
Frederick N. Six (born 1929), justice of the Kansas Supreme Court
James Six (1731–1793), British scientist
Jan Six (1616–1700), cultural figure in the Dutch Golden Age
Robert Six (1907–1986), CEO of Continental Airlines between 1936 and 1981
Regine Sixt, German businessperson
Valérie Six (born 1963), French politician
Perri 6, British social scientist
Six family, family of regents of Amsterdam, founded by Jan Six

Music
Six (band), an Irish pop band created by a TV reality show
Six (musical), a musical about the six wives of King Henry VIII
#6, the pseudonym of American musician Shawn Crahan, when performing with Slipknot

Albums
6 (After Crying album), 1997
6 (Amir Tataloo album), 2015
6 (Garmarna album), 2016
6 (Hadag Nachash album), 2010
6 (Mucc album), 2006
6 (Pigface album), 2009
6 (Soil & "Pimp" Sessions album), 2009
6 (Supersilent album), 2003
6 (The Ex album), 1991
6, an album by Yuridia, 2015
Six, album by Dream Evil, 2017
Six (Extreme album), an album by Extreme, 2023
Six (Loverboy album), 1997
Six (Mansun album), 1998
Six (Soft Machine album), 1973
Six (The Black Heart Procession album), 2009
Six (Tony Banks album)
Six (Whodini album)

Songs
"Six" (song), a 1999 song by Mansun
"Six", by All That Remains from their album The Fall of Ideals
"Six", by Chimaira from their album Resurrection
"6ix", by The Lemonheads from their album Car Button Cloth
"Six", by the cast of the musical Six

Fiction
6 (film),  a 2013 Tamil crime thriller
Six (film), a 2012 Telugu language suspense thriller
Six, a breed of superhumans in Philip K. Dick's novel Flow My Tears, the Policeman Said
Sixers, a splinter faction in the television series Terra Nova
No. 6, a Japanese manga by Atsuko Asano
Noble Six, a SPARTAN super-soldier from the game, Halo: Reach
Six (TV series), a History channel series about United States Navy SEALs

Fictional characters
Number 6 (The Prisoner), the main character of The Prisoner
Number Six (Battlestar Galactica), a character in the science fiction television series Battlestar Galactica
Six, a witch woman in Terry Goodkind's novel Phantom
Six, a character in the television series Blossom
Six, a character in the television series Tripping the Rift
Six, a character in the television series Generator Rex
Six, the protagonist of the horror-adventure video game series Little Nightmares.

Transportation
Automobiles
BMW 6 Series, a German mid-size luxury car series
Mazda6, a Japanese mid-size car
Mercedes-Maybach 6, a German concept grand tourer

Engines
Straight-six engine
V6 engine

Public transportation
6 (New York City Subway service), a service of the New York City Subway

Other uses
No. 6 novel, manga and anime series
No.6 Records
SIX (Slovak Internet eXchange), a Slovak internet exchange point
SIX, the stock market symbol for Six Flags
Six, West Virginia, an unincorporated community in McDowell County
Six Lake, a lake in Minnesota
Six (cricket), a boundary shot in cricket
SIX Swiss Exchange, Switzerland's principal stock exchange
Six, the U.S. Army radio call sign of a company or battalion commander
6 (BMT rapid transit service)
6 (New York City Subway service)
Sony SIX, a sports channel in India
"Watch your six" or "on your six", references to "behind" (with "12" being "ahead") originally from aviation/clock-position terms

See also
06 (disambiguation)
6.0 (disambiguation)
All pages with titles beginning with 6
All pages with titles beginning with Six
All pages with titles beginning with The Six
List of highways numbered 6
Number Six (disambiguation)
SIX (disambiguation)
Year Six
The Six (disambiguation)
Sixt
Sick (disambiguation) (including uses of Sicks)
System 6, a release of Mac OS
System 6 (word processor), a word processor from IBM