Smartest SpongeBob SquarePants Characters

The Top Ten
1 Karen

She is the smartest because she is a computer!

2 Plankton Sheldon James Plankton, or simply Plankton, is a character in the Nickelodeon animated television series SpongeBob SquarePants.

He is smartest because he can make time machines and do brain surgery and make potions.The only reason he fails is that he is stressed and just wants to have a good restaurant.His brain is as a mall as a tiny seed but he can do all sorts of stuff and build a computer wife with fellings so that is why he is smartest

He can also do brain surgery and the only reason he dose not get the formula is he is paying more attention to get it not if the machine works and if he was not trying to get the formula he could probably Make every machine that didn’t work work.

But plankton did build a wife that is smarter than a computer and she has feelings and emotions so he is very smart

I think he is smartest because he tries again and again even though he fails

3 Sandy

Please smarter because at least their gadgets and inventions, whether they work to perfection

If Plankton is so smart, how come he never got a Krabby patty!

She is really smart /

She needs to be #1

4 Gary

He is really Smart, Mostly With All His Books In the episode (Sleepy Time)

It is a very intelligent when it suits

5 Squidward Squidward Tentacles is a fictional character voiced by actor Rodger Bumpass in the American animated television series SpongeBob SquarePants.

The way he thinks is actually practical, like how a real person would respond to circumstances. A lot of people can relate to him frankly.

The decisions he make are actually very intelligent

Your intelligence is not so much Fasten

He's smarter than gary

6 Mr. Krabs Eugene H. Krabs, or simply Mr. Krabs, is a fictional character in the American animated television series SpongeBob SquarePants.

It's smart when based on money, you understand me and I understand

He's extremely stupid! Why is he here?

7 Pearl
8 SpongeBob
9 Patrick Star Patrick Star is a fictional character in the American animated television series SpongeBob SquarePants, and he is one of the 10 main characters in the show. He is voiced by actor Bill Fagerbakke, who also voices numerous other characters on the show. Created and designed by marine biologist and cartoonist Stephen Hillenburg, the series creator, Patrick first appeared on television in the show's pilot episode "Help Wanted" on May 1, 1999. ...read more.

Why is this even here?

10 Squilliam

Squilliam is very smart because he beat squidward many times and if squidward is up there he should be above him plus spongebob sings a brilliant song in the episode he was in

The Contenders
11 Patrick Not-Star Patrick Not-Star is a character who appears in the episode "Hide and Then What Happens?" of cartoon SpongeBob SquarePants.
12 Captain Frosty Mug
13 Sister Sam

Sister Sam appears in only on episode

14 Stanley SquarePants
15 Larry the Lobster Larry the Lobster is a fictional character in the American animated television series SpongeBob SquarePants.
16 Old Man Jenkins Old Man Jenkins is a fictional character voiced by actor Dee Bradley Baker in the American animated television series SpongeBob SquarePants.
17 Jellyfish
18 Squilliam Fancyson Squilliam Fancyson is a fictional character in American animated series SpongeBob SquarePants. He is a rival of Squidward Tentacles. He appears in the episodes Band Geeks and Squilliam Returns as the main antagonist. He is voiced by Dee Bradley Baker.
19 Snellie
20 Kevin C Cucumber
BAdd New Item