"If I Can't Have You" is a disco song written by Barry, Robin and Maurice Gibb of the Bee Gees. The song was intended to be included in the follow-up album to Children of the World (1976), but was given to singer Yvonne Elliman when the Bee Gees became involved in the production of the movie Saturday Night Fever (1977) in which the song, and also in the subsequent soundtrack, appeared.
