- Salt Lake Comic Con
- 1,784 people
- United States (Salt Lake City)
The largest gathering of people dressed as comic book characters is 1,784, achieved by the Salt Lake Comic Con (USA) in Salt Lake City, Utah, USA, on 25 September 2015.
Per the guidelines, independent comic book experts screened the participants upon entry to verify that all characters originated in comic books, and not in other forms of media.