Brunswick is an unincorporated community in Shelby County, Tennessee, United States. Brunswick is 7.5 miles northeast of the center of Bartlett. Since the town is unincorporated, the boundaries are not officially defined, but it is roughly bounded by the Loosahatchie River to the north, Oliver Creek on the east, U.S. Route 70 to the south, and Germantown Roa…Brunswick is an unincorporated community in Shelby County, Tennessee, United States. Brunswick is 7.5 miles northeast of the center of Bartlett. Since the town is unincorporated, the boundaries are not officially defined, but it is roughly bounded by the Loosahatchie River to the north, Oliver Creek on the east, U.S. Route 70 to the south, and Germantown Road/Craven Road to the west. Initially, Brunswick was a separate community that formed along the Louisville and Nashville Railroad. Many of the same families have lived in Brunswick for multiple generations. Many of these families are buried in Pleasant Hill Cemetery on Brunswick Road, between the railroad tracks and U.S. Route 70.