McKamey Animal Care and Adoption Center
- Committed to setting a new standard in animal welfare, offering comprehensive services for adoption, animal population control, education and animal rescue. Facility is in Hixson.
- http://www.mckameyanimalcenter.org/

Hamilton County, Tennessee Genealogy
- Historical and genealogical research resources from the TNGenWeb Project.
- http://www.tngenweb.org/hamilton/

Hamilton County Democratic Party
- Events calendar; other party and election news; organization history, mission, and bylaws; directory and links to elected officials and candidates; and information about voter registration and voting.
- http://blog.hamdems.org/

Signal Mountain - How it all Began
- History of the towns of Signal Mountain and Walden, on Waldens Ridge.
- http://www.sigmtn.com/community/history.php

Hamilton County Tennessee Genealogical Society
- Information about the organization, histories of Chattanooga and other area communities, and extensive collection of resources for genealogical research.
- http://www.hctgs.org/