The Johnson County
- Official government site with job openings, land records, public information.
- http://www.jocogov.org/

Associated Audiologists
- Clinics in Overland Park, Prairie Village and Olathe offer audiologic evaluations, diagnostic testing, and sales and service of hearing aids. Includes details of staff and services, and contact information.
- http://www.hearingyourbest.com/

Northeast Johnson County Chamber of Commerce & Visitors Bureau
- Inclubers member services, directory of services and attractions for visitors, economic development and calendar of meetings and events.
- http://www.nejcchamber.com

Johnson County Med-Act
- Provides basic and advanced life support services to the people of the county. Includes information on operations, community education, stations, fleet, employment opportunities and news. Located in Olathe.
- http://www.jocoems.org/

Johnson County Library
- Includes services offered, locations, career opportunities, Friends of the Library, research center, readers' corner, administrative information, Library Bill of Rights, art on exhibit and contact information.
- http://www.jocolibrary.org/

Johnson County Kansas Emergency Communications Center
- Central dispatch center for fire and EMS assistance. Provides an overview, history, training information, and contacts.
- http://www.jocoks911.org/

Committee For Judicial Ethics
- Investigating and publishing corruption in the County.
- http://www.johnsoncountykansas.net

The JO
- Johnson County Transit information.
- http://www.thejo.com/

Johnson County, KS
- An overview of Johnson County, Kansas with links to local sites.
- http://skyways.lib.ks.us/kansas/counties/JO/index.html