Leontine may refer to:
;As a given name
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Leontine "Lona" Cohen (1913–1992), American spy for the Soviet Union
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Leontine Cooper (1837–1903), Australian trade unionist, suffragist and campaigner for women's rights
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Leontine T. Kelly
Leontine Turpeau Current Kelly (March 5, 1920 – June 28, 2012) was an American bishop of the United Methodist Church. She was the second woman elevated to the position of bishop within the United Methodist Church, and the first African American ...
(1920–2012), American bishop
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Leontyne Butler King (1905-1974), American businesswoman
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Léontine Lippmann
Léontine Lippmann (1844–1910), better known by her married name of Madame Arman or Madame Arman de Caillavet, was the muse of Anatole France and the hostess of a highly fashionable literary salon (gathering), salon during the French Third Re ...
(1844–1910), literary muse and salon hostess
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Léontine de Maësen
Léontine de Maësen (15 July 1835 – 1906) was a Belgian coloratura soprano active on the opera stages of France from 1858 to 1868. She is most remembered today for having created the role of Leïla in Bizet's 1863 opera, ''Les pêcheurs de perl ...
(1835–1906), Belgian soprano
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Leontien van Moorsel
Leontien Martha Henrica Petronella Zijlaard-van Moorsel (born 22 March 1970) is a Dutch retired racing cyclist. She was a dominant cyclist in the 1990s and early 2000s, winning four gold medals at the Olympic Games and holding the hour record f ...
(born 1970), Dutch racing cyclist
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Leontyne Price
Mary Violet Leontyne Price (born February 10, 1927) is an American soprano who was the first African Americans, African American soprano to receive international acclaim. From 1961 she began a long association with the Metropolitan Opera, where s ...
(born 1927), American soprano
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Leontine Sagan (1889–1974), Austrian actress
;As a middle name
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Florence Leontine Welch (born 1986) English singer
;Other uses
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Leontine martyrs, clergy killed in Persia in 455 AD
{{disambig, given name