34

34 may refer to:


 * 34 (number), the natural number following 33 and preceding 35
 * 34 BC
 * AD 34
 * 1934
 * 2034

Science

 * Selenium, a nonmetal in the periodic table
 * 34 Circe, an asteroid in the asteroid belt

Music

 * 34 (album), a 2015 album by Dre Murray
 * "#34" (song), a 1994 song by Dave Matthews Band
 * "34", a 2006 song by Saves the Day from Sound the Alarm
 * "Thirty Four", a song by Karma to Burn from the album Almost Heathen, 2001

Other uses

 * +34, the international calling code for Spain