Moto-Azabu (元麻布) is a district of Minato, Tokyo, Japan.
The district is home to Zenpuku-ji, a Jōdo Shinshū temple also known as Azabu-san (麻布山). The embassy of China in Tokyo, and former embassy of Manchuria before World War II, are located in this area.
Moto-Azabu borders Nishi-Azabu on the west, Minami-Azabu on the south, Azabu-Jūban on the east, and Roppongi on the north.