Antoinette d'Orléans-Longueville

Antoinette d'Orléans-Longueville
Portrait in the Louvre Museum
Born1572
Trie-Château (Oise), France
Died24 April 1618
Poitiers, France
Other namesSister Antoinette of Saint Scholastica
Occupation(s)Noble woman, nun
SpouseCharles de Gondi
ChildrenTwo
Parents

Antoinette d'Orléans-Longueville (1572–24 April 1618) was a French noble lady, of Capetian ancestry, member of the house of Orléans-Longueville. She was Lady of Château-Gontier and, through her marriage, became the Marquise of Belle-Île. Widowed as a young woman, the wealthy lady became a nun and eventually founded the Benedictine order of Notre-Dame of Calvary in Paris.