"All of My Heart" is a song by English pop band ABC, from their debut studio album, The Lexicon of Love (1982).

The B-side, "Overture", was an instrumental, orchestral medley of songs from The Lexicon of Love, arranged by Anne Dudley.

"[4] In 2005, Jess Harvell of Pitchfork listed "All of My Heart" as his favorite UK song of the post-punk "new pop" era, describing it as "ABC's slickest and most gorgeous single, and yet also possibly their most bitter."

Harvell wrote: "Martin Fry alternates between open hearted and suspicious, warm and resentful with the turn of a phrase.

The outro–a swirl of soundtrack strings, plucked bass, and cascading piano–is the most purely beautiful music of the era.