Knox County Government
- Extensive information about the services and activities of county government departments and elected officials, with information for residents and people doing business with the county.
- http://knoxcounty.org/

Knox County Emergency Communications Districts
- Information about 9-1-1 phone service and the seven-digit non-emergency telephone and radio services maintained for local public safety agencies.
- http://knox911.org

Knox County Sheriff's Office
- Offers news, e-mail list, office information, links to other Knox County government organizations, and career opportunities.
- http://www.knoxsheriff.org/

Knoxville/Knox County (TN) Metropolitan Planning Commission
- Planning agency for the city and county. Meeting agendas, zoning ordinances, application procedures, street naming rules, GIS system, development data, reports on special projects, and other topics.
- http://www.knoxmpc.org/