The Enlightenment Network
- The site strives to return America to the philosophy on which it was founded. It offers commentary on current events, essays, and social and political analysis through country comparisons.
- http://www.enlit.net/

Secular Humanism
- Central themes in humanist philosophy.
- http://www.secularhumanism.info/

CFI of Northeast Ohio
- A Non-Profit Educational Organization Celebrating Reason, Critical Analysis, and Humanity. Serving the Greater Cleveland and Akron Ohio area. A Center of Inquiry Community.
- http://www.centerforinquiry.net/neohio/

Queer Visions: Secular Humanist Perspectives & Homosexual Civil Rights
- A secular humanist perspective of the gay lesbian liberation movement & the evangelical ex-gay supremacist segregationist movement regarding homosexual civil rights.
- http://www.queervisions.com/

Humanist Association of Toronto
- An independent, non-profit organization that considers Secular Humanism a valid alternative to religion.
- http://humanist.toronto.on.ca/

Society for Secular Humanists in Calgary
- Calgarian Humanist site advocates the study and promotion of Secular Humanism as an alternative to religious and other supernatural belief systems.
- http://www.calgaryhumanist.ca

The Brights
- The international constituency for individuals whose worldview is free of supernatural and mystical elements. The ethics and actions of a Bright are based on a naturalistic worldview.
- http://www.the-brights.net/

Undernet IRC Channel Humanism
- The Undernet #Humanism channel has been an outpost for secular fellowship on IRC since 1996.
- http://humanism.internal.org/

Reason for the Common Good
- Articles and news on science and reason.
- http://www.commongood.org

Secular Humanist Society of New York
- Information about the New York City metro area Primary Ally affiliate of the Council for Secular Humanism.
- http://www.nyhumanist.org

British Humanist Association
- Umbrella organization for humanist groups in the United Kingdom. Information about campaigns and services for humanists.
- http://www.humanism.org.uk/

Rationalist International
- An Indian-based worldwide association which reports on campaigns it conducts against magic and mystification and on news of importance to rationalists.
- http://www.rationalistinternational.net/home/welcome.htm

Atheist Alliance Directory
- Directory of atheist, secular, rationalist and humanist groups throughout the world.
- http://www.atheistalliance.org/directory/index.htm

Sidmennt, the Icelandic Ethical Humanist Association
- Information about the organisation and their activities, including civil confirmation, secular funerals, and name-giving ceremonies.
- http://www.sidmennt.is/english/

New Humanist
- Highlights from New Humanist magazine, a publication on ethical, political and philosophical matter for over 120 years.
- http://www.newhumanist.org.uk

Secular Humanist Society of Chicago
- Includes information on its discussion groups, social outings and related activities. Explores and affirms living life as a secular humanist dedicated to improving the human condition through rational inquiry and creative thinking unfettered by superstiti
- http://www.chisechum.org/

Cotswold Humanists
- Group in Gloucestershire, United Kingdom. Features activities and newsletter.
- http://www.phil-cork.pwp.blueyonder.co.uk/humleft.htm

Capital District Humanist Society
- CDHS is an organization of secular humanists in the Albany, NY region. It provides a program of monthly speakers, a newsletter, and social events.
- http://humanists.net/cdhs/

Humanist Society of Victoria
- HSV is an organization of humanists in Victoria, Australia. It monthly public meetings, discussion groups, social gatherings, a monthly magazine, and a library of Humanist and freethought literature.
- http://home.vicnet.net.au/~humanist/main/main.html

The Page of Reason
- Arguments for atheism and Humanism, quotes, music, thoughts, essays, books, and philosophy.
- http://www.update.uu.se/~fbendz/

Humanist Association of Ottawa
- A non-profit organization that promotes Secular Humanism in Canada's National Capital.
- http://ottawa.humanists.net/

Council for Secular Humanism
- Online home of the Council for Secular Humanism, serving secular humanists, atheists, agnostics, freethinkers, rationalists, skeptics, and all those interested in ethical living free of religion.
- http://www.secularhumanism.org/

The Heartland Humanists
- A web site devoted to Kansas City area Humanists, Atheists and Freethinkers.
- http://heartland.humanists.net/

Center for Inquiry - West
- Southern California community center dedicated to the needs and interests of skeptics, secular humanists, and other rationalists.
- http://www.cfiwest.org/