"The Back Seat of My Car" is a song written by Paul McCartney and released by him and his wife Linda McCartney as the last track on the 1971 album Ram. Several months later, it was released as a single in the UK, peaking at number 39. The song modulates stylistically between a sweeping piano-and-orchestra ballad similar to McCartney's "The Long and Winding Road" and upbeat rock sections before ending in a raucous and passionate finale.

McCartney first presented this composition for The Beatles' consideration during the Get Back rehearsals on 14 January 1969 at Twickenham Film Studios in London, but the album was aborted before anything could be done with the song, which eventually did not make it onto Let It Be either.

According to McCartney, this song and other car-based songs in his late-Beatles and early solo career, such as "Two of Us" and "Helen Wheels," were inspired by the long road trips he and Linda used to take as the Beatles were breaking up. Most of the song is a piano-based ballad. But it is interspersed with orchestral sections and sections inspired by 50s-style rock 'n' roll. Allmusic critic Stewart Mason likens the main tune to those of McCartney's Beatle songs "Two of Us" and "You Never Give Me Your Money." Mason compares the effect of the various song sections to the medley from the Beatles Abbey Road and to some of the Beach Boys' post-Pet Sounds work.

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