The Mitsubishi Fuso Aero Star (kana:三菱ふそう・エアロスター) is a heavy-duty single-decker bus produced by the Japanese manufacturer Mitsubishi Fuso. The range was available as either a public bus or a coach. Its principal competitors are the Isuzu Erga, the Nissan Diesel Space Runner RA and the Hino Blue Ribbon.

The Mitsubishi Fuso Truck and Bus Corporation is a Japanese manufacturer of trucks and buses. It is headquartered in Kawasaki, Kanagawa and owned by Germany-based Daimler Truck.