Mori Hamada & Matsumoto (森・濱田松本法律事務所, Mori Hamada Matsumoto Hōritsu Jimusho) is a law firm in Japan.

The firm was founded in 2002 by the merger of Mori Sogo Law Offices and Hamada & Matsumoto.

Mori Sogo Law Offices was founded in 1949.

[2][3] Mori Hamada's main office is in the Marunouchi Park Building in Tokyo.

It has domestic branch offices in Fukuoka, Nagoya and Osaka, and overseas offices in Beijing, Shanghai, Singapore and Yangon.