The following Atlanta- or Georgia-based organizations are dedicated to community or activism for atheists, nonbelievers, secular people, and skeptics.
- The Atlanta Atheists
- Atlanta Freethought Society (AFS)
- Atlanta Skeptics (ASK)
- Black Nonbelievers of Atlanta
- Chattanooga Humanist Assembly (CHA)
- Coastal Atheists and Secular Humanists (CASH)
- Ethical Humanists of Atlanta
- Fellowship of Reason (FOR)
- First Coast Freethought Society (FCFS)
- Freedom From Religion Foundation of Georgia (FFRF)
- Marietta Skeptic/Humanist Meetup
- Sunday Assembly Atlanta
Secular people are often fans of science. The following science-based organizations and communities, while not specifically commenting on religion, are excellent places for learning.
Unitarian Universalist Congregations also serve a need for some secular people. They’re listed here, as well.
- Unitarian Universalist Congregation of Atlanta
- Northwest Unitarian Universalist Congregation
- First Existentialist Congregation of Atlanta
- Unitarian Universalist Metro Atlanta North
- Emerson Unitarian Universalist Congregation
Secular people also need support groups.