Smile Again may refer to:
Smile Again (2006 TV series) Smile Again (2010 TV series) "Smile Again", a song by Blackbear from Everything Means Nothing "Smile Again", a song by Neoton Família "Smile Again", a song by Usher from the album Usher "Smile Again", a song by 9nine "Rescue Me/Smile Again", a song by Every Little Thing