Jean Courtois

Jean Courtois may refer to:


 * Jean Courtois (herald) (died 1436), French herald
 * Jean Courtois (composer) (fl. 1530–1545), Franco-Flemish composer
 * Jean-Pierre Courtois (17th century), French painter and father of painters Jacques, Guillaume and Jean-François Courtois
 * Jean-Patrick Courtois (born 1951), member of the Senate of France
 * Jean-Philippe Courtois, president of Microsoft International