"Love the One You're With" is a song by folk rock musician Stephen Stills. It was released as the lead single from his debut self-titled studio album in November 1970. The song, inspired by a remark Stills heard from musician Billy Preston, became his biggest hit single, peaking at No. 14 on the Billboard Hot 100 in early 1971. David Crosby and Graham Nash, Stills' fellow members of Crosby, Stills & Nash, provide background vocals on the song. The song was also covered by a number of artists, notably the Isley Brothers, The Meters, Bucks Fizz, Luther Vandross, Bob Seger and Richard Clapton.