Weather Underground: Hartford, Kentucky
- Active advisories, if any. Current conditions, five-day forecast, local radar and satellite.
- http://www.wunderground.com/US/KY/Hartford.html

Wikipedia: Hartford, Kentucky
- Encyclopedia article covers geography, demographics and notable natives.
- http://en.wikipedia.org/wiki/Hartford,_Kentucky

Ohio County Park and R.V. Campground
- Provides primitive sites and full hookups, activities, horse show arena, amphitheater and senior center. Includes a list of facilities, calendar of events and map.
- http://www.ohiocounty.ky.gov/departments/park.htm

Hartford Local News: Topix
- Local, regional, and statewide news collected from diverse sources on the web.
- http://www.topix.com/city/hartford-ky

Moore Ford - Mercury
- Offering new and pre-owned cars and trucks. Includes information on new models, warranties, location, hours of operation, financing, service and parts.
- http://www.moorefordmercury.net

Dwight Vance Real Estate
- Features listings, a market analysis, auction services and non-certified appraisals.
- http://dwightvancerealestate.com/

It's a Jungle Clayworks
- Husband-and-wife team offers handcrafted clay animals. Includes a brief profile, details and photos of products, and an order form.
- http://www.itsajungleclayworks.com/

Hartford Fire Department
- Personnel, apparatus, scanner frequency, contact details, and dispatch methods.
- http://departments.firehouse.com/dept/HartfordKY