"Alone Again" is a power ballad written and released by the American heavy metal band Dokken on their 1984 album Tooth and Nail. The single reached #64 on the Billboard Hot 100 and #20 on the Hot Mainstream Rock Tracks chart in 1985. The song was written by singer Don Dokken and bassist Jeff Pilson.

Dokken is an American heavy metal band formed in Los Angeles in 1978. It split up in 1989 and reformed four years later. The band has had several hit singles which charted on the Billboard Hot 100, such as "Alone Again", "In My Dreams", and "Burning Like a Flame", and has sold more than 10 million albums worldwide. The live album Beast from the East was nominated for the inaugural Grammy Award for Best Metal Performance in 1989.