Ben 10 Episodes: All

Here’s a helpful, organized guide to across the original continuity (2005–2021). This covers every main series, season, and episode count for easy reference. 📺 1. Ben 10 (Original Series) – 2005–2008 Episodes: 52 (4 seasons)

– 13 episodes Season 2 (2009) – 13 episodes Season 3 (2009–2010) – 20 episodes 📺 3. Ben 10: Ultimate Alien – 2010–2012 Episodes: 52 (3 seasons)

Includes the 2-part finale “Ben 10: Secret of the Omnitrix” (sometimes listed separately). Episodes: 46 (3 seasons)