Jean Dubois

• Jean Dubois (canoeist), Belgian sprint canoeist
• Jean Dubois (field hockey), Belgian field hockey player
• Jean Dubois the Elder, French landscape painter
• John Dubois, also Jean, French Catholic missionary in Virginia and Appalachians, third bishop of New York
• Jean-Antoine Dubois, French Catholic missionary in India
• Jean Dubois (anarchist), member of the Bonnot Gang
• Jean Dubois (linguist), French linguist