Mindy Neptune
Residence: King Neptune's Castle
Interests: Love
Occupation(s): Princess
Education: Unknown
Aliases: Mindy the Mermaid
Physical appearance
Gender: Female
Color: Light green
Eye color: Black
Siblings: Triton (brother)
Princess Neptuna (sister)
Parents: King Neptune (father)
Queen Amphitrite (mother)
Grandparents: King Neptune XIII (grandfather)
Ancestors: King Neptune XII (great grandfather)
King Neptune XI (2nd great grandfather)
King Neptune X (3rd great grandfather)
King Neptune IX (4th great grandfather)
King Neptune VIII (5th great grandfather)
King Neptune VII (6th great grandfather)
King Neptune VI (7th great grandfather)
King Neptune V (8th great grandfather)
King Neptune IV (9th great grandfather)
King Neptune III (10th great grandfather)
King Neptune II (11th great grandfather)
King Neptune I (12th great grandfather)
Friends: SpongeBob SquarePants
Patrick Star
Eugene H. Krabs
Squidward Tentacles
Enemies: Sheldon J. Plankton
Karen Plankton
Series information
Appearance: The SpongeBob SquarePants Movie
Portrayer: Scarlett Johansson
List of characters

Princess Mindy Neptune is a minor character in SpongeBob SquarePants, the tritagonist of The SpongeBob SquarePants Movie and a supporting character in it's video game adaption, the daughter of King Neptune and Queen Amphitrite and is Prince Triton's sister. She knows all the names of the sea creatures. It is also certain that King Neptune will crown her Queen of the Sea one day.


Mindy has light-green skin, dark-blue hair, round glasses, a light-green tail, and a yellow hair bow. She wears a golden bracelet and also wears a pink midriff top with a red heart in the middle.

She is known to use "Mermaid Magic" to help others overcome their fears. There really is not any mermaid magic; it is just fake. Mindy tried to get SpongeBob and Patrick to keep going when they gave up their walk, she tried to convince them that she had "mermaid magic" (which obviously wasn't real), and used it to "turn them into men" by pulling seaweed out of the ground and putting them on their noses, successfully helping them by tricking them into thinking that they were real mustaches. Dennis revealed the trick after SpongeBob and Patrick passed through the trench.

Mindy is very beautiful and good-hearted and has a deep love for all the ocean-dwellers.


Unlike her father, she shows more compassion toward her father's subjects. She also encourages Patrick and SpongeBob to continue to Shell City, despite that she lied that they became men, which cause them to run into danger with overconfidence. Likewise, her personality is quite similar to Ariel from Disney's The Little Mermaid.


  • In the video game of the movie, Mindy reveals she actually does have mermaid magic, which she uses to get the Patty Wagon back in exchange for 50 Goofy Goober tokens.
  • She is the only character to have been grounded other than Mr. Krabs. The grounding happens in the video game.

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