Hannah Abbott is a student of Hogwarts School of Witchcraft and Wizardry. She was born circa 1980. The Sorting Hat sent her to Hufflepuff. Hannah is described as a pink-faced girl with blonde pigtails in [[Harry Potter and the Philosopher's Stone She collects chocolate frog cards. Hannah is a Half-blood.
Hannah started Hogwarts in 1991 and she is member of Hufflepuff House. Her close friend is Ernie Macmillan. Hannah believed that Harry was Heir of Slytherin during their second year. In third year, she was convinced that Sirius Black could turn into a flowering shrub. She was wearing "Support Cedric Diggory!" during Triwizard Tournament, because of her House loyalty. Dumbledore chose her for being perfect in 1995. In the same year, in October, Hannah joined Dumbledore´s Army. She was also the first one from Harry´s year, who cracked under the strain of O.W.L. study. During the exames, she accidentally multiplied a ferret into a flock of flamingos. Sixth year in Hogwarts was really sad for her, because her mother was killed by Death Eaters. Hannah then left school, but she returned in May of 1998 to help in the Battle of Hogwarts.
Hannah became the landlady at The Leaky Cauldron and married Neville Longbottom. At J.K. Rowling's website Pottermore, the Daily Prophet said that Hannah had retrained as a Healer and was applying for the job as Matron at Hogwarts(because Madame Pomfrey had retired).
Hannah appeared in the film version of Chamber of Secrets and Harry Potter and the Goblet of Fire played by Charlotte Skeoch.