This is an index of characters introduced in Harry Potter and the Chamber of Secrets.
The order that the characters are seen or mentioned is from the American version of the book. In other languages, the order may or may not be different.
Chapter One: The Worst Birthday
Chapter Two: Dobby's Warning
Chapter Three: The Burrow
- Errol
- Perkins
- Weasley family garden gnomes
- Weasly family chickens
- Celestina Warbeck
- Gilderoy Lockhart
- Father Christmas
- Mundungus Fletcher
- Mortlake
- Weasley family ghoul
- Chudley Cannons Quidditch Team
- Martin Miggs
Chapter Four: At Flourish and Blotts
- Mr. Borgin
- Unidentified Witch in Knockturn Alley
- Mr. Granger
- Mrs. Granger
- Dr. Filibuster
- Unidentified Goblin
- Daily Prophet photographer
- Manager of Flourish and Blotts
Chapter Five: The Whomping Willow
Chapter Six: Gilderoy Lockhart
Chapter Seven: Mudbloods and Murmurs
Chapter Eight: The Deathday Party
- Sir Patrick Delaney-Podmore
- Z. Nettles
- D.J. Prod
- Care of Magical Creatures Salamander
- Moaning Myrtle
- Wailing Widow
- Ghosts unnamed
Chapter Nine: The Writing on the Wall
- Mrs. Scower
- Godric Gryffindor
- Helga Hufflepuff
- Rowena Ravenclaw
- Salazar Slytherin
- Miss Grant
- O'Flaherty
- Miss Pennyfeather
Chapter Ten: The Rogue Bludger
- Transylvanian villager
- Unnamed Yeti
- Unnamed Vampire
- Wagga Wagga Werewolf
Chapter Eleven: The Dueling Club
Chapter Twelve: The Polyjuice Potion
Chapter Thirteen: The Very Secret Diary
- Auntie Mabel
- Lockhart's dwarfs
- Armando Dippet
- Aragog
- Myrtle's parents
Chapter Fourteen: Cornelius Fudge
- Unidentified eleven Hogwarts Board of Governors members
Chapter Fifteen: Aragog
Chapter Sixteen: The Chamber of Secrets
Chapter Seventeen: The Heir of Slytherin
Chapter Eighteen: Dobby's Reward
- No new characters are introduced in this chapter.
See also
- Harry Potter and the Chamber of Secrets
- Harry Potter and the Chamber of Secrets (film)
- Harry Potter and the Chamber of Secrets (soundtrack)
- Harry Potter and the Chamber of Secrets (video game)
- Harry Potter and the Philosopher's Stone (character index)
- Harry Potter and the Prisoner of Azkaban (character index)
- Harry Potter and the Goblet of Fire (character index)
- Harry Potter and the Order of the Phoenix (character index)
- Harry Potter and the Half-Blood Prince (character index)
- Harry Potter and the Deathly Hallows (character index)