- source: Getty Thesaurus of Geographic Names
- source: Family History Library Catalog
- the text in this section is copied from an article in Wikipedia
Jamestown is a village in Greene County, Ohio, United States. The population was 1,993 at the 2010 census. It is named after Jamestown, Virginia, the hometown of an early resident.
Jamestown is part of the Dayton Metropolitan Statistical Area. It is served by a branch of the Greene County Public Library.