Leonor or Léonor is a short form of the given name Eleanor.
People bearing the name include:
Alexandre Marie Léonor de Saint-Mauris de Montbarrey (1732–1796), French politician
Alice Leonor das Neves Costa, the Presidente of a court in Macau
JB Leonor, (Domingo Leonor III), the drummer for the Filipino rock band The Dawn
Leonor Beleza (born 1948), Portuguese politician, member of the Social Democratic Party
Leonor de Cisneros (d. 1568), Spanish Protestant martyr.
Léonor d'Orléans, duc de Longueville
Leonor F. Loree (1858–1940), executive of railroads in the United States
Leonor Fini (1907–1996), Argentine surrealist painter
Leonor Gonzalez Mina (born 1934), prominent vocalist in the cumbia genre of Colombian music
Léonor Graser (born 1984), French actress, scriptwriter and film director
Leonor López de Córdoba (1362–1420), advisor and confidant of Queen Catalina of Lancaster
Leonor Maia (born 1921), Portuguese film actress active in the 1940s, best remembered for her role in The Tyrant Father
Leonor Michaelis (1875–1949), German-born American biochemist and physician
Leonor Orosa-Goquinco (1917–2005), Filipino national artist in creative dance
Leonor Oyarzún (born 1922), First Lady of Chile, wife of former President Patricio Aylwin
Leonor Piuza (born 1978), Mozambican runner, who specialized in the 800 metres
Leonor Poeiras (born 1980), Portuguese television presenter
Leonor Rivera (born 1893), the childhood sweetheart of Philippine national hero José Rizal
Leonor Rosser, widely-watched television origami artist based in Florida, United States
Leonor Sullivan (1902–1988), member of the United States House of Representatives from Missouri
Leonor Telles de Menezes (1350–1386), queen consort of Portugal, and regent in 1383–1385
Leonor Varela (born 1972), Chilean actress, and model
Leonor Watling Elizabeth Ceballos Watling (born 1975), award-winning Spanish film actress
Leonor, Princess of Asturias (born 2005), Spanish Princess. Also, Princess of Girona, Princess of Viana, Duchess of Montblanc, Countess of Cervera and Lady of Balaguer.
Princess Leonore, Duchess of Gotland (born 2014), Swedish princess