"I'm Losing You" is a song written by John Lennon and released on his 1980 album Double Fantasy. It was completed in Bermuda in June 1980, after Lennon failed at an attempted telephone call to Yoko Ono. The song is also available on the 1982 compilation The John Lennon Collection, the 1998 boxset John Lennon Anthology, the one disc compilation Wonsaponatime, the 2005 two disc compilation Working Class Hero: The Definitive Lennon and in 2010 for the Gimme Some Truth album. The song was also featured in the 2005 musical Lennon.