Year zero is the year before 1 AD used in astronomical calculations.

Year Zero may also refer to:

• Year Zero (album), a 2007 album by Nine Inch Nails
  • Year Zero (game), an alternate reality game based on the album
  • Year Zero Remixed, a remix album by Nine Inch Nails
• "Year Zero" (song) by Ghost
• Year Zero, a 2004 album by Slam (band)
• Year Zero, a 1996 album by Buck 65
• Year Zero, a 2002 album by Galahad (band)
• Year Zero - the original soundtrack, a 2012 album by Black Mountain (band)
• "Year Zero", a song by Momus for his 2016 album Scobberlotchers
• "Year Zero", a song by Thirty Seconds to Mars

• Year Zero, a 2012 science fiction novel by Robert Reid (author)
• Year Zero, a 1995 book of poetry by Brian Henderson (poet)
• Year Zero, a 2002 novel by Jeff Long (writer)
• Year Zero: A History of 1945, a 2013 nonfiction book by Ian Buruma

• Germany, Year Zero, a 1948 Italian film directed by Roberto Rossellini
• Panic in Year Zero!, a 1962 American film directed by Ray Milland
• Year Zero: The Silent Death of Cambodia, a 1979 British television documentary
• Tirana Year Zero, a 2002 Albanian film
• Year Zero (Bernice Summerfield), a Doctor Who audio drama
• "Year Zero" (Gotham), an episode of Gotham

• Year Zero (political notion), the dating of the takeover of Cambodia by the Khmer Rouge
• Stunde Null, a reference to the first year in post-war Germany (1946)
• The first portion of the Vault 7 documents made public by WikiLeaks in March 2017 are referred to as "Year Zero"

• Year One (disambiguation)

This disambiguation page lists articles associated with the title Year Zero.
If an internal link led you here, you may wish to change the link to point directly to the intended article.