Bristolville is an unincorporated community in central Bristol Township, Trumbull County, Ohio, United States. Although it is unincorporated, it has a post office, with the ZIP code of 44402. It lies at the intersection of State Routes 45 and 88. The community is part of the Youngstown–Warren–Boardman, OH-PA Metropolitan Statistical Area.
Bristolville was founded in 1807, and named after Bristol, Connecticut, the native home of a first settler.