Blackbeard (Disambiguation)

The term Blackbeard can refer to:
 * Marshall D. Teach, the main antagonist pirate captain of the series', commonly referred to as Blackbeard.
 * Blackbeard Pirates, a pirate crew led by Marshall D. Teach.
 * Edward Teach, the real life Blackbeard.
 * Doctor Blackbeard, a doctor from Ace's mini-story.