Images of Dyer County, Tennessee
- Community information in an e-zine format, produced for the Dyersburg/Dyer County Chamber of Commerce.
- http://www.imagesdyersburg.com/

Dyersburg Online
- Directory site for Dyersburg, Dyer County, Reelfoot Lake and the surrounding area. Includes news, community calendar, events, business directory, human society information, and church guide. [May not be updated regularly.]
- http://www.dyersburgonline.com

Dyer County Schools
- Includes district profile, calendar and other administrative information, links to individual schools, and educational links.
- http://www.dyercs.net/

Dyersburg/Dyer County Chamber of Commerce
- Economic, business, and community information for this northwest Tennessee county.
- http://ddcc.dyercountychamber.com/

Dyersburg State Community College
- A comprehensive community college providing liberal arts, technical, professional, developmental, public service and enrichment credit and non-credit programs to persons in Dyer, Lake, Lauderdale, Obion, and Tipton counties, Tennessee.
- http://www.dscc.edu/

Dyer County Tennessee Genealogy Page
- TNGENWEB site includes basic county information, census records, researchers' queries, maps and photos, and links to other relevant information.
- http://www.rootsweb.com/~tndyer/

Dyer County School System
- Public schools serving a 530 square mile area that includes the cities of Dyersburg, Newbern, and Trimble, Tennessee.
- http://www.dyer-lea.dyer.k12.tn.us/