SpongeBob SquarePants

Mama Plankton

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N. Unofficial Name

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Mama Plankton
Mama Plankton
Interests: Evil
Physical appearance
Gender: Female
Classification: Zooplankton[1]
Spouse: Gordon Plankton
Children: Sheldon J. Plankton
Other relatives: Ella Plankton (mother-in-law)
Grand Dad Plankton (father-in-law)
Silas Plankton (brother-in-law)
Series information
Appearance: "Plankton. A Thank You Would Be Nice."
List of characters

Mama Plankton is the mother of Sheldon J. Plankton. She is mentioned in Nicktoons Unite!, Creature from the Krusty Krab, and "Plankton's Special Sinister Commentary." She makes her first appearance in the short "Plankton. A Thank You Would Be Nice."



According to Sheldon, she seems pretty evil.


When she was an adult she married Gordon Plankton, who would later have the nickname, "Papa Plankton."

Together, they had a child named, "Sheldon J. Plankton."

They may have had more children as Sheldon says, referring to his mother, "I was always her favorite."[2]

According to Sheldon, she apparently taught her son how to be evil.


She was first mentioned in the game, Nicktoons Unite!, SpongeBob asks Sheldon what his mother would think of Plankton's actions and Sheldon says that he believes that his mother would be proud of him. He mentions that Sheldon was her favorite child. Later, he sarcastically says that his mother would be disappointed in him for being a villain.

She is mentioned again in Creature from the Krusty Krab.

She was then mentioned in "Plankton's Special Sinister Commentary." Sheldon mentions that when he was younger, his mother used to make chaos, destruction, and screaming.

She makes her first appearance in "Plankton. A Thank You Would Be Nice." She appears in a live-action clip shown behind Plankton.


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