Camusot
  A Bachelor’s Establishment
  Cousin Pons
  The Muse of the Department
  Cesar Birotteau
  At the Sign of the Cat and Racket

Canalis, Constant-Cyr-Melchior, Baron de
  Letters of Two Brides
  Modeste Mignon
  The Magic Skin
  Another Study of Woman
  A Start in Life
  Beatrix
  The Unconscious Humorists
  The Member for Arcis

Cardot, Jean-Jerome-Severin
  A Start in Life
  Lost Illusions

  A Bachelor’s Establishment
  At the Sign of the Cat and Racket
  Cesar Birotteau

Carigliano, Duchesse de
  At the Sign of the Cat and Racket
  The Peasantry
  The Member for Arcis

Cavalier
  The Seamy Side of History

Chaboisseau
  The Government Clerks
  A Man of Business

Chatelet, Sixte, Baron du
  Lost Illusions
  Scenes from a Courtesan’s Life
  The Thirteen

Chatelet, Marie-Louise-Anais de Negrepelisse, Baronne du
  Lost Illusions
  The Government Clerks

Chrestien, Michel
  A Bachelor’s Establishment
  The Secrets of a Princess

Collin, Jacques
  Father Goriot
  Lost Illusions
  Scenes from a Courtesan’s Life
  The Member for Arcis

Coloquinte
  A Bachelor’s Establishment

Coralie, Mademoiselle
  A Start in Life
  A Bachelor’s Establishment

Dauriat
  Scenes from a Courtesan’s Life
  Modeste Mignon

Desroches (son)
  A Bachelor’s Establishment
  Colonel Chabert
  A Start in Life
  A Woman of Thirty
  The Commission in Lunacy
  The Government Clerks
  Scenes from a Courtesan’s Life
  The Firm of Nucingen
  A Man of Business
  The Middle Classes

Arthez, Daniel d’
  Letters of Two Brides
  The Member for Arcis
  The Secrets of a Princess

Espard, Jeanne-Clementine-Athenais de Blamont-Chauvry, Marquise d’
  The Commission in Lunacy
  Scenes from a Courtesan’s Life
  Letters of Two Brides
  Another Study of Woman
  The Gondreville Mystery
  The Secrets of a Princess
  A Daughter of Eve
  Beatrix

Finot, Andoche
  Cesar Birotteau
  A Bachelor’s Establishment
  Scenes from a Courtesan’s Life
  The Government Clerks
  A Start in Life
  Gaudissart the Great
  The Firm of Nucingen

Foy, Maximilien-Sebastien
  Cesar Birotteau

Gaillard, Theodore
  Beatrix
  Scenes from a Courtesan’s Life
  The Unconscious Humorists

Gaillard, Madame Theodore
  Jealousies of a Country Town
  A Bachelor’s Establishment
  Scenes from a Courtesan’s Life
  Beatrix
  The Unconscious Humorists

Galathionne, Prince and Princess (both not in each story)
  The Secrets of a Princess
  The Middle Classes
  Father Goriot
  A Daughter of Eve
  Beatrix