Amherst County is an American county, located in the Piedmont region and near the center of the Commonwealth of Virginia. The county is part of the Lynchburg, VA Metropolitan Statistical Area, and its county seat is Amherst.Amherst County was created in 1761 out of Albemarle County, and it was named in honor of Lord Jeffery Amherst, the so-called "Conqueror of Canada". The county was subsequently reduced in size in 1807 in order to give up land to form Nelson County.