Look up twenty-three in Wiktionary, the free dictionary.

23 may refer to:

• 23 (number), the natural number following 22 and preceding 24
• one of the years 23 BC, AD 23, 1923, 2023

Science

• Vanadium, a transition metal in the periodic table
• 23 Thalia, an asteroid in the asteroid belt

Film and television

• 23 (film), a 1998 German film
• "23" (Will & Grace), a 2003 episode of the sitcom
• The Number 23, a 2007 film starring Jim Carrey
• "The Number 23" (Ugly Betty episode) or East Side Story, 2007

Music

• 23, a German rap duo composed of Bushido and Sido

Albums

• 23 (23 album), 2011, by German rappers Bushido and Sido alias 23
• 23 (Blonde Redhead album), 2007
• 23 (Rythem album), the third album from the Japanese duo, Rythem
• 23 (Shadow Child EP), 2012, featuring Tymer
• 23 (The Silents EP), 2007
• 23 (mixtape), 2022, the second mixtape by Central Cee
• Untitled #23, a 2009 album by The Church
• Twentythree, a 2005 album by Tristan Prettyman
• Twentythree, by the band Carbon Based Lifeforms

Songs

• "23" (Chayce Beckham song)
• "23" (Mike Will Made It song), featuring Miley Cyrus, Wiz Khalifa and Juicy J
• "23" (Sam Hunt song)
• "Twenty-Three" (song), by IU
• "23", a song by German rap duo 23 (Bushido and Sido) from the album 23
• "23", a song by Blonde Redhead from 23
• "23", a song by Jimmy Eat World from their 2004 album Futures
• "23", a song by Maluma from F.A.M.E
• "23", a song by Saweetie from High Maintenance
• "23", a song by Shakira from Shakira
• "23", a song by Simon Neale as Shadow Child
• "23", a song by The Silents from 23
• "23", a song by Chase Atlantic from Part Three
• "Twenty Three", a song by Big John
• "Twenty Three", a song by Duffy
• "Twentythree" by Yellowcard
• "Twenty-Three, for 13 violins, 5 violas & 5 cellos", a 1988 composition by John Cage
• "Twenty Three", a song by Karma to Burn from the album Arch Stanton, 2014

Other uses

• 23 (numerology) or 23 enigma, a superstitious belief in the significance of the number 23
• 23 Stirling–St Andrews, a withdrawn bus service in Scotland