Pinckneyville, Illinois
（重定向自Pinckneyville）
Pinckneyville is a city in and the county seat of Perry County, Illinois, United States. The population was 5,464 at the 2000 census. It is named for Charles Cotesworth Pinckney, an early American diplomat and presidential candidate.
Pinckneyville is the location of the Pinckneyville Power Plant, a combustion turbine generator (CTG)-type power plant run by Ameren.