Cheyenne County Chamber of Commerce
- Provides an overview of the county, a visitor's guide, calendar of events, a director of members, newsletter and a membership application.
- http://www.cheyennecountychamber.com/

The Political Graveyard: Cheyenne County, Nebraska
- Database provides brief biographies of politicians who lived in the county and political history.
- http://politicalgraveyard.com/geo/NE/CH.html

NEGenWeb: Cheyenne County, Nebraska
- Provides history and genealogy information about Cheyenne County and several of its towns. Part of the USGenWeb project.
- http://www.rootsweb.com/~necheyen/

Cheyenne County, Nebraska
- Official county government site, offering information about elected officials and services provided by county departments.
- http://www.co.cheyenne.ne.us