Loopy De Loop is an American animated theatrical series produced and directed by William Hanna and Joseph Barbera after leaving MGM and opening their new studio, Hanna-Barbera Productions.

[2] It was one of the final theatrical cartoon series to be released by Columbia, as well as the only one to be produced by the studio.

Loopy (voiced by Daws Butler) is a gentleman wolf who mangles the English language in his bid to converse in a Franco-Canadian accent, and always wears a characteristic tuque knit cap.

A self-appointed good Samaritan, he dauntlessly fights to clear the bad name of wolves and opens every short with his trademark introduction "I am Loopy De Loop, the good wolf."

On September 9, 2014, Warner Home Video (via Warner Archive) released Loopy De Loop: The Complete Collection on DVD in Region 1 as part of their Hanna–Barbera Classics Collection.