The Mitsubishi Group (三菱グループ ) is a group of autonomous Japanese multinational companies in a variety of industries.
It is historically descended from the Mitsubishi zaibatsu, a unified company which existed from 1870, founded by Iwasaki Yatarō, to 1947 and was disbanded during the occupation of Japan following World War II. The former constituents of the company continue to share the Mitsubishi brand and trademark.