- Title: Beelzebub
- Alt. Title: べるぜバブ
- Author: Tamura Ryuuhei
- Artist: Tamura Ryuuhei
- Status: Ongoing
- Description: The story follows the "strongest juvenile delinquent" as he watches over the devil king's son (and future devil king) with the fate of the world hanging in the balance.
- Genres: Action, Comedy, Martial Arts, School Life, Shounen, Supernatural
- Published in: Weekly Shounen Jump