Humbert I

Humbert I or Umberto I may refer to:


 * Humbert I of Salins (died 957/8)
 * Humber I of Beaujeu (died 1016)
 * Humbert I (bishop of Grenoble) ((r. 976 – 1025))
 * Humbert I (bishop of Valence) ((r. 1027 – 1032))
 * Humbert I, Count of Savoy ((r. 1032 – 1047))
 * Humbert I of Viennois (died 1307), dauphin
 * Umberto I of Italy ((r. 1878 – 1900))