| Princess Malgorzata Izabella Czartoryska | |
| Full Name: | pl|Małgorzata Izabella Maria Magdalena Antonina Hiacynta Józefina Ludwika |
| Princess Malgorzata Izabella of Bourbon-Two Sicilies | |
| Issue: | Prince Antoine |
| House: | Czartoryski |
| Father: | Prince Adam Ludwik Czartoryski |
| Mother: | Countess Maria Ludwika Krasińska |
| Birth Date: | 17 August 1902 |
| Birth Place: | Warsaw, Kingdom of Poland |
| Death Place: | Cannes, French Republic |
Princess Malgorzata Izabella Maria Magdalene Antoinette Hyacinthe Josephe Luise Marie Czartoryska, pl|Małgorzata Izabella Maria Magdalena Antonina Hiacynta Józefina Ludwika Czartoryska (17 August 1902, Warsaw, Kingdom of Poland - 8 March 1929, Cannes, French Republic) was a princess of the House of Czartoryski by birth. Through her marriage to Prince Gabriel of Bourbon-Two Sicilies, Malgorzata Izabella was a Princess of the House of Bourbon-Two Sicilies.
Malgorzata Izabella was the eldest child of Prince Adam Ludwik Czartoryski and his wife Countess Maria Ludwika Krasińska. Through her father, Malgorzata Izabella was a great-great-granddaughter of Louis-Philippe I, King of the French and Maria Amalia of the Two Sicilies. Malgorzata Izabella's younger brother Prince Augustyn Józef Czartoryski married her niece, Princess Maria de los Dolores of Bourbon-Two Sicilies.
Malgorzata Izabella married Prince Gabriel of Bourbon-Two Sicilies, twelfth child and youngest son of Prince Alfonso of Bourbon-Two Sicilies, Count of Caserta and his wife Princess Antonietta of Bourbon-Two Sicilies, on 25 August 1927 in Paris. Malgorzata Izabella and Gabriel had one son:
∞ Duchess Elisabeth of Württemberg (born 2 February 1933 in Stuttgart - died 29 January 2022) on 18 July 1958 in Altshausen
∞ Countess Alexandra of Schönborn-Wiesentheid (born 2 June 1967 in Zürich) on 2 June 2000 in Geneva
∞ Andreas Baumbach (born 30 April 1963 in Tübingen) on 6 May 1988 in Tübingen
∞ Count Carl Fredrik Creutz (born 1 November 1971) on 2 August 2003 in Helsinki