SpongeBob SquarePants

SpongeBob SquarePants (voice of Tom Kenny) is the main protagonist of the animated comedy series of the same name. More ⇉

Patrick Star

Patrick Star (voice of Bill Fagerbakke) is SpongeBob's best friend. More ⇉

Squidward Tentacles

Squidward Tentacles (voice of Rodger Bumpass) is the neighbor of SpongeBob and Patrick. More ⇉

Eugene H. Krabs

Eugene H. Krabs (voice of Clancy Brown) is a sea crab who's the owner of the Krusty Krab. More ⇉

Sandy Cheeks

Sandra "Sandy" Cheeks (voice of Carolyn Lawrence) is a squirrel and one of SpongeBob's best friends. More ⇉

Gary the Snail

Gary the Snail (voice of Tom Kenny) is SpongeBob's loyal pet, although his behavior in several aspects resembles a snail. More ⇉

Sheldon J. Plankton

Sheldon J. Plankton (voice of Mr. Lawrence) is Mr. Krabs' nemesis and the main antagonist in the SpongeBob SquarePants series. More ⇉

Mrs. Puff

Mrs. Puff is a blowfish whose occupation is to teach her students driving lessons at her boating school. More ⇉

Pearl Krabs

Pearl Krabs II is the whale daughter of Eugene H. Krabs. More ⇉

Karen Plankton

Karen Plankton (voice of Jill Talley) Plankton's computer wife. More ⇉

Mermaid Man

Mermaid Man is a semi-retired superhero living in Bikini Bottom. More ⇉

Barnacle Boy

Barnacle Boy (voice of Tim Conway) is the sidekick of Mermaid Man. More ⇉

Flying Dutchman

The Flying Dutchman is the main ghost in Bikini Bottom. More ⇉

Man Ray

Man Ray is a major villain of Mermaid Man and Barnacle Boy. More ⇉

Larry the Lobster

Larry the Lobster is a bodybuilder lobster who works as a lifeguard at Goo Lagoon and works out at a gym. More ⇉

Squilliam Fancyson

Squilliam Fancyson III is Squidward's old high school rival. More ⇉

Patchy the Pirate

Patchy the Pirate is a live-action character who is a pirate and hosts SpongeBob SquarePants specials. More ⇉

Potty the Parrot

Potty the Parrot is Patchy the Pirate's pet parrot. More ⇉

Johnny Elaine

Johnny Elaine is an announcer and news "anchorfish." More ⇉

King Neptune

King Neptune is the king of the sea. More ⇉

Painty the Pirate

Painty the Pirate (voice of Patrick Pinney) is a painting of a pirate head who sings the "SpongeBob SquarePants Theme Song." More ⇉

Bubble Bass

Bubble Bass (voice of Dee Bradley Baker) is an obese and picky bass fish. More ⇉

Fred

A major Krusty Krab customer who is most known for his common complaints, "My leg!" and "My eyes!" after alot accidents and is Sadie's husband. More ⇉

Harold "Bill" Reginald

Harold is a light blue fish that appears in numerous episodes. More ⇉

Nat Peterson

A yellow fish with a purple dorsal fin on his back and blue shorts. Possibly the background character with the most appearance on the show's history. More ⇉

Old Man Jenkins

An elderly fish who resides at Shady Shoals Rest Home. More ⇉

Sandals

A major Krusty Krab customer who is most known for giving Mr. Krabs his millionth dollar. More ⇉

Tom

A major Krusty Krab customer who works as camera man and mattress salesman. He is also known as the "Chocolate Maniac" in the Season 3 episode called, Chocolate with Nuts. More ⇉

Sadie Rechid

An orange fish who is married to Fred. She has four children and two sisters named Nazz and Patty. More ⇉

Purple Doctorfish

A purple doctor fish More ⇉

Nazz-Mimi

Nazz-Mimi is a character that appears in the series. More ⇉

Martha Smith

Martha Smith is a minor character that appears in the series. More ⇉