First floor

The First Floor is the floor in Hogwarts located inbetween the Ground floor and Second floor. It contains a number of classrooms.

Locations on this floor

 * First-floor empty classroom (I)
 * First Floor Corridor
 * First-floor girls' lavatory
 * First-floor empty classroom (II)
 * History of Magic Classroom
 * Hospital Wing
 * Head of Gryffindor office
 * Stone Bridge
 * Tapestry Corridor
 * Potions master's storeroom
 * The Quad battlements
 * Advanced Arithmancy Studies classroom
 * Bed Pan Room
 * Classroom 1A
 * Classroom 1B
 * Classroom 1C
 * Classroom 1E
 * Detention Chamber
 * Passage of the Fouls
 * Rear Hall

Appearances

 * Harry Potter and the Philosopher's Stone 
 * Harry Potter and the Philosopher's Stone (film)
 * Harry Potter and the Philosopher's Stone (video game)
 * Harry Potter and the Chamber of Secrets
 * Harry Potter and the Chamber of Secrets (film)
 * Harry Potter and the Chamber of Secrets (video game)
 * Harry Potter and the Prisoner of Azkaban
 * Harry Potter and the Prisoner of Azkaban (film)
 * Harry Potter and the Prisoner of Azkaban (video game)
 * Harry Potter and the Goblet of Fire
 * Harry Potter and the Order of the Phoenix
 * Harry Potter and the Order of the Phoenix (video game)
 * Harry Potter and the Half-Blood Prince
 * Harry Potter and the Half-Blood Prince (film)
 * Harry Potter and the Half-Blood Prince (video game)
 * LEGO Harry Potter: Years 1-4
 * LEGO Harry Potter: Years 5-7