Hart

There's more than one place called Hart:

Austria

 * Hart (Austria) - a village

United Kingdom

 * Hart (England) - a village in Hartlepool, County Durham, England

United States of America

 * Hart (Michigan) - a city in Oceana County, Michigan
 * Hart (Texas) - a city in Castro County, Texas
 * Hart County (Georgia) - a county in Georgia
 * Hart County (Kentucky) - a county in Kentucky