4 AM

4 AM may refer to:


 * a time in the 12-hour clock

Music

 * 4 AM (band), a Dutch boy band
 * "4 AM" (2 Chainz song), 2017
 * "4 AM" (Cherry Ghost song), 2007
 * "4 AM" (Melanie Fiona song), 2011
 * "4am" (Our Lady Peace song), 1997
 * "4 AM" (Scooter song), 2012
 * "4 AM", a song by Levellers from the 1995 album Zeitgeist
 * "4 AM", a 2008 single by Kaskade
 * "4 AM", a song by Suggs from the 1995 album The Lone Ranger
 * "4 AM", a song by Madness from the 1999 album Wonderful
 * "4 AM", a 2014 single by Antemasque
 * "4 AM", a song by Herbie Hancock from the 1980 album Mr. Hands
 * "4 AM", a song by Goapele from the 2005 album Change It All
 * "4 Am", a song by Hail Mary Mallon from the 2014 album Bestiary
 * "4AM", a song by Bastille from the 2019 album Doom Days
 * "4am", a 2018 song by Girl in Red
 * "4am", a song by Sault from the 2022 album Aiir
 * "4Æm", a song by Grimes from the 2020 album Miss Anthropocene
 * "4am And I Can't Sleep (Until I Hear The Music)", a song by Tim Scott from the 2003 album Bald on the Inside

Other uses

 * 4 a.m. (novel), by Nina de la Mer, 2011
 * 4AM (AM), a radio station in Mareeba, Queensland, Australia