Paoli is a town within Paoli Township and the county seat of Orange County, in the U.S. state of Indiana. The population was 3,677 at the 2010 census.

Orange County is located in southern Indiana in the United States. As of 2020, its population was 19,867. The county seat is Paoli. The county has four incorporated settlements with a total population of about 8,600, as well as several small unincorporated communities. It is divided into 10 townships which provide local services. One U.S. route and five Indiana state roads pass through or into the county.