Henry County Fair
- Includes schedule and information about the fair held on the fairgrounds in Napoleon, Ohio.
- http://www.henrycountyfair.org/

County Map
- Map of Henry County.
- http://www.dot.state.oh.us/map1/ohiomap/images/county/hen.jpg

Henry County Connections
- Includes county profile and services, educational and government websites, parks and recreation, health facilities, and places to visit.
- http://www.oplin.org/controller.php?l=category&Id=63-16-148

Profile for Henry County
- Information on the political infrastructure of the county.
- http://www.capitolimpact.com/gw/cntydetail.asp?state=oh&stfips=39&stname=Ohio&fips=39069

Henry County Sheriff's Office
- Includes profile of the department, information on programs and list of sex offenders.
- http://www.henrycountysheriff.com/

Henry County Extension Office
- Branch office of Ohio State University, it combines the needs of local citizens and communities, with new research and technical information.
- http://henry.osu.edu/

Water Resources of Henry County
- Factsheet providing information on water resources and drinking-water quality in the county.
- http://ohioline.osu.edu/aex-fact/0480_35.html

Henry County, Ohio - U.S. Census Bureau
- Provides population, demographic, and housing information.
- http://quickfacts.census.gov/qfd/states/39/39069.html

Napoleon/Henry County Chamber of Commerce
- Includes information about joining, brief profiles of the communities, and a member business directory.
- http://www.ohiohenrycounty.com/

The Political Graveyard: Henry County, Ohio
- Site contains information on the political history of Henry County, cemeteries and memorial sites in the county.
- http://politicalgraveyard.com/geo/OH/HE.html