All Day
All Day may refer to:

Music 
 All Day (Girl Talk album), 2010 album
 All Day (The Pietasters album), 2007 album by The Pietasters
 "All Day" (The Pietasters song), a 2007 song from the eponymous album
"All Day" (Kanye West song), a 2015 song by Kanye West featuring Theophilus London, Allan Kingdom and Paul McCartney
 "All Day" (Cody Simpson song), a 2011 song by Australian recording artist Cody Simpson
All Day: Nike+ Original Run, a composition written and performed by Aesop Rock
"All Day", a song by Yemi Alade from the album Mama Africa

Other 
Adrian Peterson (born 1985), American football player

See also
 All Day Long (disambiguation)