Portersville may refer to: Portersville, Connecticut, former village in Mystic, Connecticut, United States Portersville, Indiana, an unincorporated community in Dubois County, Indiana, United States Portersville, Indiana, former name of Valparaiso, Indiana, city in Porter County, Indiana, United States Portersville, Ohio, an unincorporated village in Perry County, Ohio, United States Portersville, Pennsylvania, a borough in Butler County, Pennsylvania, United States Portersville, Tennessee, a former municipality and precursor of Atoka, Tennessee, United States Portersville, West Virginia, an unincorporated community
See also Portersville Limestone, a geological formation in Ohio, United States