That's right! I'm living your dreams, Squidward!
~ Squilliam to Squidward
Sounds like you've got a dying animal to attend to, eh ol' chum? I hear you're playing the cash register now.
~ Squilliam's first lines
(Squidward: Hey, whatcha been up to?) Oh, just succeeding in everything you've failed in.
~ Squilliam to Squidward.

Squilliam Fancyson III, usually referred to as simply Squilliam, is a supporting antagonist of the Nickelodeon cartoon series SpongeBob SquarePants. He is the rival of Squidward Tentacles (who has succeeded in everything Squidward failed in) and seeks to defeat and further humiliate his rival in any way he can.

He is voiced by Dee Bradley Baker.


Squilliam looks like Squidward but he has a unibrow and he wears very nice clothes, he is blue, he is not fat, but very appealing to the ladies. Although he is a bald head, he does have a very high(uni-)brow appeal.


Squiliam is a very rich octopus who was Squidward's rival in high school and claimed he "sucked eggs". He serves as the main antagonist of the episodes, Band Geeks and Squilliam Returns, and he also appears in House Fancy, Professor Squidward, I ♥ Dancing, and Keep Bikini Bottom Beautiful. He is very stuck up and mean to Squidward and seems to have a large group of followers. He says he has a balloon/casino, a private yacht, island, lake, hooker, and more. We see a small glimpse of his mansion in Band Geeks when Squilliam calls Squidward and seems that a lot of the mansion is made out of marble. He was not seen after he walked out of the destroyed Krusty Krab in Squilliam Returns until he reappears in the Season 6 episode: House Fancy, he is being interviewed on a TV show by Nicholas Withers. He calls Squidward "Squiddy". 

Squilliam only made one appearance in each Season 2 and Season 3, but in Season 6, Squilliam made 3 more appearances.


At first, Squilliam seems to have a similar personality to Squidward. Both are narcissistic, pompous, condescending, sophisticated snobs. However, in other ways, they are opposites. Squidward seems like a lazy, depressed and sarcastic, but deep down, he caring and has a strong moral code. Squilliam is hardworking, charming, popular, positive but also very cruel deep down, taking great joy in Squidward's misery. Small redeeming features may be that Squilliam cleaned up Bikini Bottom and he was impressed by Squidward's band. Squilliam is so rich, he owns many outlandish luxuries, and never hesitates to inform Squidward of his more extreme purchases.  

Abilities, Associates and Clubs

Squilliam is an extra clarinet player and an extra dancer. He owns his own music school and tutors dance students. He is a member of the Bikini Bottom County Club. His rival Squidward is also a member of the country club. Squilliam has been seen on TV in many shows, such as House Fancy, Squidward's House Party, Fab and Fancy and many more. In later seasons Squilliam has an accent.


Squiliam's house is glamorous. It is a mansion with 22 floors. It has a whirlpool bath elevator, a golden toilet, a jewel-encrusted toilet paper rack, and a guided doorknob. Squilliam's house was seen on House Fancy. It also has a rooftop garden, a pink soda waterfall, and a 24-foot long statue of Squiliam's uni brow, made entirely out of guided doorknobs. His house also has pictures of himself all around the house.



  • In "Band Geeks", it is implied that he has lied about playing with his band at the Bubble Bowl, and never even had one to begin with, and supposedly only challenged Squidward and his band to play at the Bubble Bowl in order torment him.
  • Squilliam's name is the combination of "Squid" and "William".
  • In "Professor Squidward", Squilliam's full name, Squilliam Fancyson the Third, is revealed.
  • He uses a private helicopter to get of his private island.
  • He also has a hot air balloon/casino.
  • In the episode "Keep Bikini Bottom Beautiful", Squilliam had a community service statue that melted because of Squidward's dirt statue that SpongeBob made & was given a ticket from the cop.
  • Popular jazz drummer Matthew Altman earned the moniker "Squilliam" or "Squilt" by greatly resembling the character, especially by way of unibrow.
  • His voice sounds like that of Paul Lynde.

Site Navigation

           Spongebob Squarepants Villains

Main Antagonists
Plankton | Karen Plankton | Mr. Krabs | Mrs. Puff

Recurring Antagonists
Squilliam Fancyson | Flying Dutchman | Man Ray | Dirty Bubble | Bubble Bass

Movie Antagonists
Dennis | Victor | Cyclops | Burger-Beard

One-Time Antagonists
Every Villain Is Lemons | Kevin C. Cucumber | DoodleBob | Abrasive SpongeBob | Alaskan Bull Worm | Puffy Fluffy | Sergeant Sam Roderick | Tattletale Strangler | Lord Poltergeist | Carl | Big One | BlackJack SquarePants | Evil Alien Jellion Overlord | Sea Bear | Hash-Slinging Slasher | Flatts the Flounder | Con Man | Master Udon | Don Grouper | Gordon | Coupe | Abominable Snow Mollusk | Triton | The Fisherman | Madame Hagfish | Dead-Eye Plankton | Yeti Krab | Art Appraiser | Miss Gretel Puss | Planktonamor | Dreaded Patrick | Karen 2.0 | Dragon Jellyfish | The Jellions | SpongeBot SteelPants | Robot Plankton