Mrs. Puff is SpongeBob's driving instructor. SpongeBob "drives" her crazy. SpongeBob's nerves get the best of him when he attempts to take the driving portion of Mrs. Puff's exams, but he always passes her oral test. Mrs. Puff doesn't like talking about her husband, Mr. Puff, who unfortunately was turned into a lamp cover. Mr. Krabs has a crush on her and went on a couple of dates with her. She is voiced by Mary Jo Catlett. Mrs. Puff is the ninth main character of the show. She first appeared in the season one episode Boating School.
- The Bully
- Mermaid Man and Barnacle Boy IV
- Doing Time
- Snowball Effect
- Party Pooper Pants (Part 1)
- Party Pooper Pants (Part 2)
- New Student Starfish
- The Sponge Who Could Fly (Part 1)
- SpongeBob Meets the Strangler
- Pranks a Lot
- Mrs. Puff appeared in the final two pre-movie episodes.
- In Hall Monitor, when Mrs. Puff is calling for Tina, her hair and hat come off, telling us she's bald.