"Alone Again Or" is a song originally recorded in 1967 by the rock group Love and written by band member Bryan MacLean.

It appears on the album Forever Changes, and was released as a single in the USA, UK, Australia, France and the Netherlands.

The song was inspired by his memory of waiting for a girlfriend, and, according to Barney Hoskyns, the melody drew loosely on Sergei Prokofiev's Lieutenant Kije Suite.

Its 1968 B-side was Lee's "A House Is Not a Motel", although the 1970 reissue of the single featured "Good Times" from the 1969 Four Sail album instead.

It appeared at the close of the 2009 British comedy movie Bunny and the Bull, playing as the lead character finally breaks free of his obsessions.

Alone Again Or was also featured in the climactic parade scene ending the last episode of season one of the 2019 Netflix series Russian Doll.

Versions have also been recorded by an eclectic variety of bands and singers including UFO (1977), Sarah Brightman (1990), The Boo Radleys (1991), the Oblivians (1993), Chris Pérez Band (1999), Calexico (2004), Matthew Sweet and Susanna Hoffs (2006), Les Fradkin (2007) and Sara Lov (2014).