Jamestown

There's more than one place called Jamestown:

Australia

 * Jamestown (South Australia) - a town in South Australia.

Islands of the Atlantic Ocean

 * Jamestown (Saint Helena) - the capital of Saint Helena (island)

United States of America

 * Jamestown (California) - a city in California
 * Jamestown (New York) - a city in Chautauqua County, in the Southern Tier of New York
 * Jamestown (North Dakota) - county seat of Stutsman County, North Dakota
 * Jamestown (Rhode Island) - a city in Rhode Island
 * Jamestown (Virginia) - a city in Virginia