Isabelle of Orléans or Isabelle d'Orléans may refer to:

• Élisabeth Marguerite d'Orléans (1646-1696), Duchess of Alençon and Angoulême
• Princess Isabelle of Orléans (1878–1961), member of the French Orleanist royal family and by marriage Duchess of Guise
• Princess Isabelle of Orléans (1900–1983), member of the House of Orléans and by marriage Countess of Harcourt
• Princess Isabelle of Orléans-Braganza (1911–2003), historical author and consort of the Orleanist pretender, Henri, Count of Paris

Topics referred to by the same term

This disambiguation page lists articles about people with the same name.
If an internal link led you here, you may wish to change the link to point directly to the intended article.