Jean-Denis is a masculine given name, and may refer to:
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Jean Denis Attiret (1702–1768), French painter and missionary
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Jean-Denis Bredin (1929–2021), French attorney
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Jean-Denis Cochin (1726–1783), French priest
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Jean-Denis Constant (born 1955), French table tennis player
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Jean-Denis Délétraz (born 1963), Swiss racecar driver
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Jean-Denis Garon (born 1982), Canadian politician
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Jean-Denis Gauthier (1810–1872), Franco-Vietnamese bishop
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Jean-Denis Girard (born 1967), Canadian politician
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Jean-Denis Jaussaud (born 1962), French cross-country skier
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Jean-Denis Lanjuinais (1753–1827), French politician, historian and nobleman
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Jean-Denis Lejeune (born 1959), Belgian protester
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Jean-Denis de Montlovier (1733–1804), French man of letters
See also
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Jean Denis (politician) (1902–1992), a Belgian politician and writer
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Jean Denys, also spelled Jean Denis (c.1635–1704), physician notable for having performed the first fully documented human
blood transfusion
Blood transfusion is the process of transferring blood products into a person's Circulatory system, circulation intravenously. Transfusions are used for various medical conditions to replace lost components of the blood. Early transfusions used ...
, a
xenotransfusion
{{given name, nocat
Compound given names
French masculine given names
Masculine given names