A very loud and energetic piggy who is easily excited, curious, and playful. Peppa occasionally has a tendency to be forgetful and bossy, and she can be rude and stubborn if she doesn't know any better, but she will apologize if she realizes she has done something wrong. She has a temper at times, which usually only comes out if she fails at something or becomes irritated with George.

George is a 2-year old little brother who looks up to and cares a lot for Peppa. He is timid and disobedient. Like any toddler, he enjoys being the center of attention. His interests include space exploratiion and dinosaurs.

While Daddy Pig enjoys playing and interacting with his family and friends, he can also be a bit forgetful or forgetful at times. He occasionally exhibits high intelligence, and as he often has blueprints and even built a home for a family, he appears to be an engineer or architect.

Mummy Pig is a caring adult figure for all of the little characters in the book. She makes an extra effort to assist them, offer guidance, or generally make them happy. She enjoys getting out to spend time with her family or taking trips away from the house, but she can also be seen cooking and baking on a regular basis.