Minamishimabara, which translates to "South Shimabara City," is a city located in the Nagasaki Prefecture of Japan. The municipality covers a total area of 170.13 square kilometers (65.69 square miles).
As of June 30, 2024, the city had an estimated population of 41,028 residents living in 18,378 households. The population density for the region is recorded at 240 people per square kilometer.