The Marguerite-Bourgeoys School Board (Commission scolaire Marguerite-Bourgeoys) was a French-language public school board on Montreal Island, Quebec, Canada. Its headquarters was in the Saint-Laurent borough of Montreal. Its education centre was in LaSalle, also in Montreal.[1] It was named after Marguerite Bourgeoys (1620–1700), a French nun who helped start education infrastructure in the new colony.