Dubuisson is a French surname. Notable people with the surname include:
Jacques-Charles Renaud Dubuisson (1666–1739), career soldier, born in France, migrated to Canada in 1685 Jean Dubuisson (1914–2011), French architect Pierre-Ulric Dubuisson (1746–1794), French actor, playwright and theatre director Stephen Larigaudelle Dubuisson (1786–1864), French Jesuit priest who immigrated to the United States Louis Dubuisson (born 1923), Belgian Colonel ERM, Belgian Armed Forces, Author "La paix nucléaire" () Jean-Christophe Dubuisson (born 1978), Belgian Historian & Author Victor Dubuisson (born 1990), French professional golfer