List of Characters

These are a list of characters (actual or fanmade) appearing on SpongeBob Squarepants and/or its fan series and spin-offs.
 * Spongebob Squarepants (The star of the show)
 * Patrick Star (Spongebob's dim-witted best friend)
 * Squidward Tentacles (Spongebob's grouchy neighbor, who is constantly annoyed with him, but Spongebob still treats him like a friend.)
 * Sandy Cheeks (A very intelligent female squirrel who lives under the sea in a plastic dome.)
 * Mr. Krabs (Spongebob's money-grubbing boss who is the manager of the Krusty Krab)
 * Pearl Krabs (Mr. Krabs' whale of a daughter.)
 * Plankton (A microscopic villain who is always after the Krabby Patty secret formula, he and Mr. Krabs are business rivals.)
 * Karen (Plankton's wife, who is a computer.)
 * Gary the Snail (Spongebob's pet snail who acts pretty much like a cat most of the time, but has shown to be quite smart.)
 * Mrs. Puff (Spongebob's driving instructor)
 * Larry the Lobster (A buff lobster who is the lifeguard at Goo Lagoon Beach.)
 * Tom (A tan fish. He is a chocoholic as seen in "Chocolate With Nuts".)
 * Fred (A brown fish who is usually seen in the background, during times of chaos, he shouts "My leg!" or "My legs...")
 * Nancy Suzy Fish (A female fish with white hair. Another usual Krusty Krab patron.)
 * Evelyn (A pink fish who wears a red bikini. As shown in an episode, she has a son named Jimmy.)
 * Squilliam Fancyson (Squidward's rival from high school. He is very wealthy and rubs his success in Squidward's face whenever he can.)
 * Patrick's Coach (He was Patrick's coach since Patrick was a kid and he only appeared in the episode "Sing a Song of Patrck")
 * The Flying Dutchman (A ghostly fellow, who haunts Bikini Bottom)
 * Don the Whale (A buff whale who is a usual beach-goer.)
 * Monroe (A little boy seen with a group of other children in the episode "Krabby Land")

Fan Made-Characters

 * William (general)
 * Squid-word!
 * Brawnz
 * R.O.C.K.S.
 * Qlankton
 * BobSponge
 * SNIT 
 * Piccolo 
 * Doggie Williams
 * Eric SquarePants
 * SuperSaiyanKirby
 * Anti-SuperSaiyanKirby 
 * Jack
 * Kat
 * Nacie
 * Etenitey the hedgehog
 * Lord Zeus
 * Count Bleck
 * Nastia
 * O'Chunks
 * Dimento
 * Mimi
 * Sherlock Sponge
 * Patson
 * Starfy
 * Moe
 * Jenny(XJ9)
 * Tippi
 * Leugus Neagus from Brazil
 * TOM
 * SpongeBill

[add more if you like]
 * Rick