The Atheist Directory

Get Involved

• 14 Ways to Get Active, Right Now! from the Freedom From Religion Foundation
• American Atheists American Atheists fights to protect the absolute separation of religion from government and raise the profile of atheism in the public discourse.
• American Humanist Association Advocating progressive values and equality for humanists, atheists, and freethinkers
• Americans United for Separation of Church and State We are dedicated to preserving the constitutional principle of church-state separation as the only way to ensure religious freedom for all.
• Atheist Alliance International Atheist Alliance International (AAI) is a global federation of atheist and freethought groups and individuals, committed to educating its members and the public about atheism, secularism and related issues.
• Black Nonbelievers BN provides an informative, caring, festive and friendly community, and connects with other Blacks (and allies) who are living free of religion and might otherwise be shunned by family and friends.
• Center for Inquiry The mission of the Center for Inquiry is to foster a secular society based on science, reason, freedom of inquiry, and humanist values.
• Central Florida Freethought Community The CFFC is working to build a secular community and to keep religion out of government in Central Florida.
• Council for Secular Humanism The mission of the Council for Secular Humanism is to advocate and defend a nonreligious lifestance rooted in science, naturalistic philosophy, and humanist ethics and to serve and support adherents of that lifestance.
• Ex-Muslims of North America Ex-Muslims of North America advocates for acceptance of religious dissent, promotes secular values, and aims to reduce discrimination faced by those who leave Islam.
• Foundation Beyond Belief The Foundation also sponsors over 100 humanist volunteer teams through our Beyond Belief Network – local freethought groups working to improve their communities.
• Freedom From Religion Foundation The Foundation works as an umbrella for those who are free from religion and are committed to the cherished principle of separation of state and church.
• Humanist Service Corps The Humanist Service Corps (HSC) partners with Songtaba, a women’s rights organization fighting against gender-based violence and discrimination in Ghana’s Northern Region.
• Military Association of Atheists and Freethinkers Providing community for atheists, humanists, and other nontheists in the military.
• Openly Secular The mission of Openly Secular is to eliminate discrimination and increase acceptance by getting secular people – including atheists, freethinkers, agnostics, humanists and nonreligious people – to be open about their beliefs.
• Richard Dawkins Foundation for Reason and Science Founded in 2006 by Richard Dawkins, the foundation’s mission is to realize Richard’s vision to remove the influence of religion in science education and public policy, and eliminate the stigma that surrounds atheism and non-belief.
• Rotary International It is a secular organization open to all people. Our Mission is to enable Rotarians to advance world understanding, goodwill, and peace through the improvement of health, the support of education, and the alleviation of poverty.
• Secular Coalition for America Our mission is to increase the visibility of and respect for nontheistic viewpoints in the United States, and to protect and strengthen the secular character of our government as the best guarantee of freedom for all.
• Stiefel Freethought Foundation The Stiefel Freethought Foundation is a 501(c)3 non-profit private foundation that provides support to the secular movement.