This is a list of characters from the Nickelodeon CGI animated television series, Fanboy and Chum Chum.

Main Characters

The following characters have at least one episode focused on each. They also have appeared in every episode of the series to this point. (The exception being the third)

Picture Name First Appearance (season, episode, time) Description
Fanboy - Berry Sick avatar 1

1, 1


The main protagonist out of all the characters in the show. He's a fan of everything, has a huge imagination and is always having fun no matter what.
Chum Chum - Wizboy avatar 1
Chum Chum

1, 1


The other protagonist along with Fanboy in the show. He is Fanboy's best friend and sidekick.

Supporting Characters

The following characters have appeared in several episodes often playing large parts, though sometimes appearing only as cameos.

Picture Name Description
Heroic Kyle Pose - PNAF
Kyle Bloodworth-Thomason The deuteragonist in the show. He despises Fanboy & Chum Chum because they're not intelligent and annoying to him, but secretly enjoys their company. Known on the show for being the red headed wizard.
What's wrong with you
Lenny Flynn-Boyle Assistant Manager of the Frosty Mart. He is annoyed at almost anything, but is happy to ride his bike, Bikey. Known to be the most insecure manager in town.
Boog Shlizetti Lenny's employee and the show's main antagonist. Boog is a short-tempered bully who is obsessed with the video game Chimp Chomp which he plays at the Frosty Mart, often instead of working.
F,C & Oz with prizes
Oz Harmounian A friend of Fanboy and Chum Chum. Oz owns his own comic cook shop, but refuses to sell any of the comics and/or collectibles there.
511px-Yo promotional image
Yo One of Fanboy and Chum Chum’s classmates. She is obsessed with Chum Chum and often tries to steal him, much to Fanboy’s annoyance. She also collects Yamagutchi digital pets.
Mr. Mufflin's watching Fanboy
Hank Mufflin Fanboy and Chum Chum's grouchy, yet humors teacher.
CC telling Dollarnator to not resist s2e12a
Dollarnator Robot friend invented by Fanboy in the the future. Usually comes to the present to help the characters in a botch. Is also a time machine.
Fanboy apologizes to Man-Arctica
Man-Arctica The sub-zero superhero liked by everyone. Lives at the Igloo of Ice-olation. Nemisis of Global Warmer.

See Also

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