Dubois, DuBois, or Du Bois may refer to: Places United States Mount Dubois, California Dubois, Idaho Du Bois, Illinois Dubois, Indiana Dubois County, Indiana Du Bois, Nebraska DuBois, Pennsylvania Dubois, Wyoming Others Dubois (surname), a Norman-French surname (include a list of people with the surnames Dubois and Du Bois) 206241 Dubois, an asteroid See also DuBose (disambiguation) (and thereby Dubose)