Shigeharu Matsumoto (?? ??, Matsumoto Shigeharu, 1899–1989) was an internationalist.
He was founder of the International House of Japan and a pioneer in building constructive relations between Japanese and others through shared knowledge of their diverse histories, needs and national aspirations.
He was awarded the Ramon Magsaysay Award in 1980.
He was an influential journalist and an active participant in the internationalization of Japan in the latter part of the twentieth century.