Seydoux

Seydoux is a French-language surname. Notable people with the surname include:


 * Camille Seydoux (born 1982), French stylist
 * Balthazar Seydoux (born 1971), Monegasque politician
 * François Seydoux de Clausonne (1905–1981), French diplomat
 * Jacques Seydoux (1870–1929), French diplomat and economist
 * Léa Seydoux (born 1985), French actress
 * Léo Seydoux (born 1998), Swiss footballer
 * Michel Seydoux (born 1947), French businessman and film producer
 * Philippe Seydoux (born 1985), Swiss ice hockey player
 * Roger Seydoux (1908–1985), French academic and diplomat