•
Madeline Fogg: The smallest of the girls and the title character, she is 7 (later 8) years old, and she is the only redheaded student of the class. She had her
appendix removed in the first story. She is known for being the bravest and most outgoing of the girls. Contrary to popular belief, and to her depiction in the animated series and in the
live-action film, she, and by addition, her classmates, weren't orphans in the original books, and were attending a Catholic
boarding school. This is further reinforced in the first book wherein she received a dollhouse from her father (whose surname is revealed to be Fogg in
Madeline in America and Other Holiday Tales). Voiced by
Andrea Libman (animated). Played by Hatty Jones (live-action). •
Miss Clavel: Madeline's teacher and minder, she is commonly believed to be a Catholic
nun due to her general appearance, but her attire in Bemelmans' illustrations is actually that of a nurse. The fact that she is not a nun is also evidenced by the fact that she is not called "Sister" or "Mother". She is always trying to keep Madeline out of trouble. Voiced by
Stevie Vallance (animated). Played by Frances McDormand (live-action). •
Pepito: The Spanish Ambassador's son, who is about Madeline's age; he lives next door to the girls. For a time, he was constantly bullying the girls and being cruel to animals, but he changed his ways after one of his cruel tricks backfired. Due to his bratty type and the distinctive hat that he constantly wore, he was called "The Bad Hat" by the girls. He stopped wearing the hat after he befriended the girls. Voiced by
David Morse (animated). Played by Kristian De La Osa (live-action). •
Lord Cucuface: Chairman of the school's board of trustees, he initially ordered the absence of the dog Genevieve, but had a change of affection after receiving one of her puppies. He is known as "Lord Covington" in the live-action film due to his name became nonsense. Voiced by
French Tickner (animated). Played by Nigel Hawthorne (live-action). •
Genevieve: The girls'
anthropomorphic dog, she is extremely intelligent, possessing skills such as juggling and arithmetic, and is beloved by Madeline and her friends. She was a stray until she saved Madeline from drowning. •
Students at the school: The other girls who attend the boarding school with Madeline. All of the girls were initially nameless in the book series, while all were given names in the animated television series. The girls are close to one another and treat each other as family. •
Chloe: Long strawberry blonde hair. Voiced by
Tara Strong in the animated television series. •
Nicole: Short dirty blonde hair and fair skin. Voiced by Veronika Sztopa in the animated television series. •
Danielle: Curly brown hair and fair skin. Voiced by
Chantal Strand in the animated television series. •
Yvette: Very short curly blonde hair. Voiced by
Tabitha St. Germain in the animated television series. •
Nona: Long black hair and tan skin. Voiced by
Ashleigh Ball in the animated television series. •
Lulu: Short black hair and tan skin. Voiced by
Erin Mathews in the animated television series. •
Anne: Long brown wavy hair and medium skin. Voiced by
Kelly Sheridan in the animated television series. •
Ellie: Black short hair and dark skin. Voiced by
Ashleigh Ball in the animated television series. •
Monique: Long brown hair in a flip and fair skin. Voiced by
Britt McKillip in the animated television series. •
Janine: Dark brown curly hair and medium skin. Voiced by
Alyson Court in the animated television series. •
Sylvie/Simone: Long light brown hair and fair skin. •
Mrs. Murphy: The housekeeper, owner and maid of Madeline's boarding school. •
Sugar Dimples: The youngest-ever movie star with famous blonde curls. She is the girls' best friend and loves Madeline. She is a parody of former child star
Shirley Temple. •
Giselle: A disabled lady walks with a crutch and cries and gets upset when she loses and misses her only friend, Madeline. At first she thought Madeline was a doll, but she was glad Madeline was not a doll when the girls were leaving. Madeline takes Giselle home to spend the night. Giselle's mother, Yvette, bought her a new doll just to cheer her up, but Giselle was missing Madeline. The next day Madeline and the girls arrive at Giselle's house and have fun with her. They all play, and listen to stories with her. •
Paquito, Pablito and
Panchito are Pepito's three cousins (primos), they are very naughty and even worse than Pepito used to be. Due to their constant bullying of the girls and being cruel to animals, they are called the "Mean, nasty horrible hats" by the girls. •
Harry Houndai: A magician that Pepito admired after seeing his show what involved a water trick. Houndai came to watch Pepito do magic after Pepito did the water trick by jumping into the fountain in his garden. Houndai rescues him and tells that he must practice to be a magician and makes Pepito a member of The Society of Young Magicians. ==Sales==