"I Can't Let Maggie Go" is a song by the British pop group Honeybus from early 1968.

"I Can't Let Maggie Go" was included on the group's later compilation LPs, Honeybus at Their Best and Old Masters Hidden Treasures.

[7] The song It enjoyed an unexpected return in popularity in the 1970s, when it was used as a TV commercial jingle for "Nimble", a bread produced for slimmers.

[8][9] The song was also a top 10 hit in Italy, with a 1968 version made by Equipe 84, entitled "Un angelo blu" ("A blue angel").

[13] David Essex included his own version on the 2005 compilation album, The Complete Collection.