Jean-Denis

Jean-Denis is a masculine given name, and may refer to:


 * Jean Denis Attiret (1702–1768), French painter and missionary
 * Jean-Denis Bredin (1929–2021), French attorney
 * Jean-Denis Cochin (1726–1783), French priest
 * Jean-Denis Constant (born 1955), French table tennis player
 * Jean-Denis Délétraz (born 1963), Swiss racecar driver
 * Jean-Denis Garon (born 1982), Canadian politician
 * Jean-Denis Gauthier (1810–1872), Franco-Vietnamese bishop
 * Jean-Denis Girard (born 1967), Canadian politician
 * Jean-Denis Jaussaud (born 1962), French cross-country skier
 * Jean-Denis Lanjuinais (1753–1827), French politician, historian and nobleman
 * Jean-Denis Lejeune (born 1959), Belgian protester
 * Jean-Denis de Montlovier (1733–1804), French man of letters