Tsushima (津島市, Tsushima-shi) is a city located in Aichi Prefecture in the Chūbu region of Japan. As of 1 October 2019, the city had an estimated population of 61,647 in 26,559 households, and a population density of 2,457 persons per km². The total area of the city is 25.09 square kilometres (9.69 sq mi).