12
Twelve or 12 may refer to:

12 (number)
December, the twelfth and final month of the year

Years
12 BC
AD 12
1912
2012

Film
Twelve (2010 film), based on the 2002 novel
12 (2007 film), by Russian director and actor Nikita Mikhalkov
12 (2003 film), by American filmmaker Lawrence Bridges

Literature
12: The Elements of Great Managing, a 2006 business book by Rodd Wagner and James K. Hartjker
Twelve (novel), 2002 novel by Nick McDonell
Twelve, a 2007 novel by Lauren Myracle, part of The Winnie Years
Twelve (publisher), an imprint of Grand Central Publishing
Twelve, a 2009 novel by Jasper Kent

Music
12 (The Notwist album), 1995
12 (Herbert Grönemeyer album), 2007
12 (Keller Williams album), 2007
12 (Fiskales Ad-Hok album), 2009
12 (ASAP Twelvyy album), 2017
12 (Sloan album), 2018
12 (American Song Book), Mina album, 2012
12 (Ryuichi Sakamoto album), 2023
12!, Sonny Stitt album, 1972
Twelve (Cobalt 60 album), 1998
Twelve (Patti Smith album), 2007
Twelve (Iz*One album), 2020
"12", a song by Insane Clown Posse from the album Riddle Box
"12", a song by The 1975 from the album The 1975
"12", a song by Mirror, 2021

Other uses
Twelve (company), a chemical technology company in Berkeley, California
Twelve (Street Fighter), a video game character from the Street Fighter series
iOS 12, an operating system by Apple
12 Victoria, an asteroid in the asteroid belt

See also
Twelves, Brazilian pet monkey
Magnesium (atomic number), a chemical element
The Twelve (disambiguation)
XII (disambiguation)
One-two (disambiguation)
Onetwo (disambiguation)
12 rating (disambiguation) or 12+
List of highways numbered 12