Looking for an atheist conference, a secular humanist gathering, or an event where freethinkers can connect with like-minded people? Rational Supply Co. helps you discover upcoming conferences, conventions, and community events for atheists, agnostics, skeptics, humanists, and others who value reason, science, and open inquiry.
From national atheist conventions and secular humanist conferences to regional meetups and freethought festivals, these events bring together people interested in science, critical thinking, philosophy, human rights, and secular culture.
Browse upcoming events by date and location to discover conferences, hear from speakers and science communicators, meet members of the secular community, and find opportunities to connect with others who share your interests.
Explore the event listings below for upcoming dates, venues, event descriptions, and registration information. Whether you’re searching for an atheist conference in 2027, a skeptic convention, or a local freethought gathering, this calendar is a place to start planning your next event.
Know about an upcoming event? Help the community stay connected by submitting an atheist, humanist, freethought, or secular event for consideration.
Join fellow atheists and freethinkers for a six-night camping adventure in Death Valley National Park, November 11–17, 2026. Explore desert landscapes, hike iconic trails, enjoy group sightseeing, and experience a science talk under the stars with Atheists United. Limited to 30 campers.
Join Black Nonbelievers for BN SeaCon 2026, a Caribbean cruise and community gathering for Black atheists and secular allies, November 28–December 6, 2026. Connect through featured speakers, secular advocacy, education, and fellowship.
Get ready for another weekend of humanism, skepticism, community, and great conversation at BAHACon 2027, returning to Sarnia, Ontario, August 6–8, 2027. Organized by Bluewater Atheists, Humanists & Agnostics (BAHA), […]
The Freedom From Religion Foundation celebrates its 50th annual national convention October 28–31, 2027, at the Hyatt Regency Seattle in Seattle, Washington. A major gathering for atheists, freethinkers, secular humanists, and church-state separation advocates. Save the date and check the official website for updates.
