Nucingen, Baron Frederic de
  The Firm of Nucingen
  Father Goriot
  Pierrette
  Cesar Birotteau
  Lost Illusions
  Scenes from a Courtesan’s Life
  Another Study of Woman
  The Secrets of a Princess
  A Man of Business
  Cousin Betty
  The Muse of the Department
  The Unconscious Humorists

Nucingen, Baronne Delphine de
  Father Goriot
  The Thirteen
  Eugenie Grandet
  Cesar Birotteau
  Melmoth Reconciled
  Lost Illusions
  The Commission in Lunacy
  Scenes from a Courtesan’s Life
  Modeste Mignon
  The Firm of Nucingen
  Another Study of Woman
  A Daughter of Eve
  The Member for Arcis

Palma (banker)
  The Firm of Nucingen
  Cesar Birotteau
  Gobseck
  Lost Illusions
  The Ball at Sceaux

Pombreton, Marquis de
  Lost Illusions
  Jealousies of a Country Town

Rastignac, Eugene de
  Father Goriot
  Scenes from a Courtesan’s Life
  The Ball at Sceaux
  The Commission in Lunacy
  A Study of Woman
  Another Study of Woman
  The Magic Skin
  The Secrets of a Princess
  A Daughter of Eve
  The Gondreville Mystery
  The Firm of Nucingen
  Cousin Betty
  The Member for Arcis
  The Unconscious Humorists

Rhetore, Duc Alphonse de
  A Bachelor’s Establishment

 Scenes from a Courtesan’s Life
  Letters of Two Brides
  Albert Savarus
  The Member for Arcis

Ridal, Fulgence
  A Bachelor’s Establishment
  The Unconscious Humorists

Rubempre, Lucien-Chardon de
  Lost Illusions
  The Government Clerks
  Ursule Mirouet
  Scenes from a Courtesan’s Life

Samanon
  The Government Clerks
  A Man of Business
  Cousin Betty

Sechard, David
  Lost Illusions
  Scenes from a Courtesan’s Life

Sechard, Madame David
  Lost Illusions
  Scenes from a Courtesan’s Life

Tillet, Ferdinand du
  Cesar Birotteau
  The Firm of Nucingen
  The Middle Classes
  A Bachelor’s Establishment
  Pierrette
  Melmoth Reconciled
  The Secrets of a Princess
  A Daughter of Eve
  The Member for Arcis
  Cousin Betty
  The Unconscious Humorists

Touches, Mademoiselle Felicite des
  Beatrix
  Lost Illusions
  A Bachelor’s Establishment
  Another Study of Woman
  A Daughter of Eve
  Honorine
  Beatrix
  The Muse of the Department

Vandenesse, Comte Felix de
  The Lily of the Valley
  Lost Illusions
  Cesar Birotteau
  Letters of Two Brides
  A Start in Life
  The Marriage Settlement
  The Secrets of a Princess
  Another Study of Woman
  The Gondreville Mystery
  A Daughter of Eve

Vernou, Felicien
  A Bachelor’s Establishment
  Lost Illusions
  Scenes from a Courtesan’s Life
  A Daughter of Eve
  Cousin Betty