The Definitive List Of ALL SpongeBob Characters Names (30+ Entities From The Latest Spin-Offs)
As of December 22, 2025, the underwater world of Bikini Bottom has expanded far beyond the original nine main characters you know and love, thanks to a continuous stream of new seasons, movies, and highly successful spin-off series like The Patrick Star Show and Kamp Koral. The *SpongeBob SquarePants* universe now encompasses a massive roster of over 30 essential entities, from beloved snails to newly introduced narwhal siblings and a whole clan of Texas squirrels.
To truly understand the topical authority of the *SpongeBob* franchise, you need a complete, up-to-date character list that includes these fresh additions. This definitive guide moves past the common knowledge of the main cast to reveal the newest family members, recurring antagonists, and unique figures that populate the ever-growing, quirky world created by Stephen Hillenburg, proving the show’s legacy is stronger than ever as we look toward the upcoming *The SpongeBob Movie: Search for SquarePants*.
The Iconic Main Cast of Bikini Bottom
The foundation of the entire franchise rests on a small, core group of characters whose daily lives in Bikini Bottom drive the show’s enduring humor and heart. These are the essential entities every fan must know.
- SpongeBob SquarePants: The main protagonist, an optimistic, energetic sea sponge who works as a fry cook at the Krusty Krab.
- Patrick Star: SpongeBob’s dim-witted but loyal best friend, a large, pink starfish who lives under a rock.
- Squidward Tentacles: The grumpy, artistic neighbor and co-worker, a cephalopod (often mistaken for an octopus) who despises his job and his neighbors.
- Eugene H. Krabs (Mr. Krabs): The greedy, penny-pinching owner of the Krusty Krab and SpongeBob’s boss, a red crab and single father.
- Sheldon J. Plankton: Mr. Krabs’ arch-nemesis, a microscopic copepod and the owner of the competing restaurant, the Chum Bucket.
- Karen Plankton: Plankton’s W.I.F.E. (Wired Integrated Female Electroencephalograph), a sentient computer and his most trusted accomplice.
- Sandy Cheeks: A brilliant, athletic squirrel from Texas who lives in an air-filled glass dome and is SpongeBob’s karate partner and science mentor.
- Mrs. Puff: A pufferfish and SpongeBob's perpetually stressed boating school teacher.
- Pearl Krabs: Mr. Krabs’ teenage whale daughter, who often embarrasses her father with her expensive tastes.
- Gary the Snail: SpongeBob’s loyal pet snail, who communicates primarily through meowing and is surprisingly intelligent.
Expanding the Starfish Family: Characters from The Patrick Star Show
The spin-off series, which debuted in 2021, introduced Patrick Star’s immediate family in a way that provides new, hilarious context to his life, dramatically increasing the number of core entities in the *SpongeBob* universe. The Star family members are central to the new show, providing rich LSI keywords for the franchise.
The Star Family Tree: New Core Entities
The show primarily revolves around Patrick and his family as they host a chaotic public-access talk show from their home.
- Cecil Star (Patrick's Father): Patrick’s goofy, loving dad, who is often seen wearing a Hawaiian shirt and is a main cast member of the spin-off.
- Bunny Star (Patrick's Mother): Patrick’s equally eccentric mother, who is prone to dramatic antics and is a crucial figure in the Star household.
- GrandPat Star: Patrick’s genius but slightly senile grandfather, who is the oldest and wisest (sometimes) member of the Star family.
- Squidina Star: Patrick’s adopted younger sister, a small purple squid who serves as the talk show’s dedicated producer.
- SpongeBob and Gary: While main characters of the original series, they often make appearances, solidifying the connection between the two shows. Patrick and Gary are also first cousins.
New Horizons: Kamp Koral and The Sandy Cheeks Movie Entities
To maintain topical authority, it is essential to include characters from the latest animated developments. The prequel series *Kamp Koral: SpongeBob’s Under Years* and the 2024 Netflix movie *Saving Bikini Bottom: The Sandy Cheeks Movie* have added several unique, non-Bikini Bottom residents to the canon.
Kamp Koral: SpongeBob’s Under Years
This series introduces the main cast as 10-year-olds at a summer camp, but also brings in new friends and camp counselors.
- Nobby: A male narwhal sibling who lives in the woods near the camp.
- Narlene: Nobby’s sister, a female narwhal sibling who is also a resident of the surrounding woods.
- Kamp Koral Karen: In this timeline, Karen Plankton is a talking calculator on roller skates, serving as Plankton’s assistant at the camp.
The Sandy Cheeks Movie: New Squirrel Family
Released in 2024, *Saving Bikini Bottom: The Sandy Cheeks Movie* introduced Sandy’s extensive family from Texas, a major expansion of the show’s lore.
- Pa Cheeks: Sandy’s father, a main figure in the Cheeks clan.
- Ma Cheeks: Sandy’s mother.
- Granny Cheeks: Sandy’s grandmother.
- Randy Cheeks: A member of the Cheeks family, voiced by celebrity Johnny Knoxville.
- Rowdy Cheeks: Another key member of the Cheeks family.
- Rosie Cheeks: A female member of the squirrel family.
- Sue Nahmee: A new, non-squirrel character from the movie, voiced by Wanda Sykes.
Recurring and Minor Entities in Bikini Bottom
Beyond the core and spin-off characters, the show’s longevity is supported by a rich cast of frequently appearing secondary characters and antagonists. These entities are vital for building the world of Bikini Bottom.
Antagonists and Mythical Figures
These characters often serve as foils or sources of conflict for SpongeBob and his friends.
- The Flying Dutchman: A fearsome, ghostly pirate who haunts the seas and occasionally torments the residents of Bikini Bottom.
- Man Ray: A recurring supervillain and former member of the International Justice League of Super Acquaintances, often a sidekick to The Dirty Bubble.
- The Dirty Bubble: A giant, evil bubble and one of the main antagonists in the Mermaid Man and Barnacle Boy episodes.
Other Key Residents and Personalities
These figures are often seen in the background or in specific, memorable roles.
- Larry the Lobster: The muscular, charismatic lifeguard at Goo Lagoon and a fitness enthusiast.
- Patchy the Pirate: The live-action host of special episodes and the president of the *SpongeBob* fan club.
- Potty the Parrot: Patchy’s puppet sidekick.
- Scooter: A chill, laid-back fish who is often seen surfing or relaxing, though he is sometimes unlucky.
- King Neptune: The powerful, sometimes arrogant, ruler of the ocean (though his appearance and temperament vary across the series and films).
- The Announcer: The disembodied French narrator, whose voice is instantly recognizable and critical to the show's structure.
The continuous introduction of new, specific entities like the Cheeks family and the Star family confirms the *SpongeBob SquarePants* universe is not just surviving but thriving. With the upcoming *The SpongeBob Movie: Search for SquarePants* slated for late 2025, fans can expect this comprehensive list of characters to grow even further, cementing the franchise's place as a cornerstone of modern animation and a deep well of topical authority for years to come. The world of Bikini Bottom is truly a vast, detailed, and ever-expanding underwater metropolis.
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