One Day

Bands

• One Day (band), an 11-member South Korean band, split into bands 2AM and 2PM

Albums

• One Day (Klymaxx album), or the title song, 1994
• One Day (Northern Lights album), or the title song, 2008
• One Day, a 2009 album by Maximilian Hecker

Songs

• "One Day" (Kodaline song), 2014
• "One Day" (Caro Emerald song), 2013
• "One Day" (2AM and 2PM song), 2012
• "One Day (Vandaag)", a song by Dutch producer Bakermat, 2012
• "One Day" (Charice song), 2011
• "One Day" (Matisyahu song), 2009
• "One Day" (Opshop song), 2007
• "One Day / Reckoning Song", a 2012 retitled remix by Wankelmut of "Reckoning Song" by Asaf Avidan
• "One Day", by 2 Brothers on the 4th Floor
• "One Day", by Ace of Base
• "One Day", by Björk from Debut
• "One Day", by Chris Isaak from Always Got Tonight
• "One Day", by Delta Goodrem from Delta
• "One Day", by Electric Light Orchestra from Zoom
• "One Day", by Fabolous from Ghetto Fabolous
• "One Day", by Fishbone from Truth and Soul
• "One Day", by Genesis
• "One Day", by The Guess Who from It's Time
• "One Day", by Kamelot from The Expedition
• "One Day", by Kodaline from In a Perfect World
• "One Day", by LMFAO from Sorry for Party Rocking
• "One Day", by Michel Legrand from Magic (Kiri Te Kanawa album)
• "One Day", by Nik Kershaw from To Be Frank
• "One Day", by O.A.R. from All Sides
• "One Day", by P.O.D. from Brown
• "One Day", by Roger Daltrey from Parting Should Be Painless
• "One Day", by Simple Plan from No Pads, No Helmets...Just Balls
• "One Day", by Sissel Kyrkjebø
• "One Day", by Toby Lightman from Let Go
• "One Day", by TQ from The Second Coming
• "One Day", by Trading Yesterday
• "One Day", by UGK from Ridin' Dirty
• "One Day", by Uriah Heep from Sweet Freedom
• "One Day", by Various Artists, including singer-songwriter Lyfe Jennings, produced by Swizz Beatz
• "One Day", by The Verve from Urban Hymns
• "One Day", by Zac Brown Band from Jekyll + Hyde
• "One Day", from the film soundtrack album Pirates of the Caribbean: At World's End
• "One Day", a hymn written by John Wilbur Chapman
• "One Day (At a Time)", a song by John Lennon from Mind Games

Performers

• Oneday, an Australian Hip Hop crew featuring artists such as Horrorshow (band), Jakie Onassis, Spit Syndicate and Joyride

• One Day, a Korean boy band that split to form the groups 2AM and 2PM