"Hello Again" (Neil Diamond song), a song by Neil Diamond

"Hello Again" (The Cars song), a song by The Cars

"Hello Again", a song by the Dave Matthews Band which appears on the 2005 album Stand Up

"Hello Again", a song from Start Something, the second album of Welsh Alternative-Rock band Lostprophets

"Hello Again" (Musical), a 1994 off-Broadway Musical by Michael John LaChuisa, based on Arthur Schintzler's play "La Ronde"

Hello Again, a 1987 comedy film starring Shelley Long, Corbin Bernsen, Gabriel Byrne, and Sela Ward