Tokyo Metropolitan Matsuzawa Hospital
- Country: Japan
- Type: Health
- Website: www.byouin.metro.tokyo.jp/matsuzawa/
- Update: 05-02
Tokyo Metropolitan Matsuzawa Hospital (Japanese: 東京都立松沢病院) is one of the earliest psychiatric hospitals in Japan. Established in 1879, it is located in Setagaya-ku, Tokyo, and offers departments of psychiatry, internal medicine, neurology, orthopedics, and dentistry.