Matsuda is a town located in Kanagawa Prefecture, Japan. As of 1 October 2023, the town had an estimated population of 8,971 and a population density of 237,6 persons per km². The total area of the town is 37.75 square kilometres (14.58 sq mi).

Kanagawa Prefecture is a prefecture of Japan located in the Kantō region of Honshu. Kanagawa Prefecture is the second-most populous prefecture of Japan at 9,221,129 and third-densest at 3,800 inhabitants per square kilometre (9,800/sq mi). Its geographic area of 2,415 km2 (932 sq mi) makes it fifth-smallest. Kanagawa Prefecture borders Tokyo to the north, Yamanashi Prefecture to the northwest and Shizuoka Prefecture to the west.