American Atheists advocates for science- and reason-based public policy and defends the absolute separation of religion and government. Since 1963, we have fought for equality under the law for all Americans, regardless of religion, and an end to the promotion of religious dogma in our nation’s laws.

We’re Standing For:

LGBT EQUALITY

ACTION ON CLIMATE CHANGE

PROTECTING PUBLIC EDUCATION

Our Vision

American Atheists envisions a world in which public policy is made using the best evidence we have rather than religious dogma and where religious beliefs are no longer seen as an excuse for bigotry or cause to receive special treatment from the government. We fight for religious equality for all Americans by protecting what Thomas Jefferson called the “wall of separation” between state and church created by the First Amendment.

We strive to create an environment where atheism and atheists are accepted as members of our nation’s communities and where casual bigotry against our community is seen as abhorrent and unacceptable. We promote understanding of atheists through education, outreach, and community building and work to end the stigma associated with being an atheist in America.

American Atheists relies on the generosity of our members and supporters to protect the separation of religion from government and advocate for reason-based public policy. We need your help today.

More people are leaving religion

  • 18-29
  • 30-49
  • 50-64
  • 65+

Thanks in part to the work of American Atheists, the number of atheists in the United States continues to grow and attitudes toward atheists are shifting. However, misconceptions about atheists still exist and members of our community still face discrimination at home, work, and school. Help us continue to elevate atheists and educate the public about atheism by making a tax-deductible gift today.

Latest News

American Atheists Releases Groundbreaking Report on State Law to Empower Lawmakers and Advocates

Washington, DC—American Atheists is pleased to announce the release of the inaugural State of the Secular States report, which will be an annual comprehensive evaluation of statewide laws and policies…

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Coming Out as LGBTQ, Coming Out as Atheists

This blog post was written by Nick Fish and Alison Gill in celebration of the 30th Annual National Coming Out Day.

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American Atheists Statement on Confirmation of Brett Kavanaugh

Washington, DC—Today, in a 50-48 vote, the United States Senate voted to confirm Brett Kavanaugh as an Associate Justice of the United States Supreme Court.

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Arkansas State Senator Sued for Violating Constitutional Rights of Constituents

LITTLE ROCK, AR—American Atheists filed a federal civil rights lawsuit today in the Eastern District of Arkansas against State Senator Stanley Jason Rapert for violating the First and Fourteenth Amendments…

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