"I'm Sorry" is a song written and recorded by American country-folk singer-songwriter John Denver and released in 1975.

It was the final number-one pop hit released during his career.

The flip side of "I'm Sorry" was "Calypso", and, like its A-side, enjoyed substantial radio airplay on Top 40 stations.

[2] In the lyrics, the singer's love interest has left him and he's still broken up about it weeks later.

"[3] Cash Box said it "is replete with the classic Denver touches: sweet arrangement by Lee Holdridge, and emotive lyrics.