Xigbar (voiced by James Patrick Stuart) is the Nobody of Braig and a member of Organization XIII ranked Number 2. Just like the other members of the Organization, his goal was to reclaim the part of him that was missing: his heart. So he and the others tried to create Kingdom Hearts. Over the game series, Xigbar would comment to Roxas, Xion, and Sora on how Ventus would give him the exact same angry look. It was believed that he met his demise at the hands of Sora. He, along with Xehanort's Heartless and Xemnas were revived.
- Jeffrey Dragonheart has a grudge against Xigbar for everything he did to Aqua as Braig. Xigbar soon comes to fear Jeffrey.
- Xigbar will become Jaden and Jeffrey's enemy in Jeffrey, Jaden & Friends join Men in Black and again in Jeffrey, Jaden & Friends' Storm Adventures of Men in Black II.
- Xigbar will appear again in Jeffrey, Jaden & Friends' Storm Adventures of Kingdom Hearts: Dream Drop Distance.
- Xigbar will become Hiccup's enemy in the future.
- Xigbar is part-Xehanort, and therefore a member of the True Organization XIII.