Neo-Paganism is a very decentralized movement. However, there are several Neo-Pagan and Neo-Pagan-inclusive organizations and groups which you can check out:
PaGaian Cosmology (an Earth-based religious practice of seasonal ritual based in a contemporary scientific sense of the cosmos and female imagery for the sacred, founded by Glenys Livingstone around 2005). See Witchvox article on PaGaian Cosmology.
Church of All Worlds (CAW) (the first Neo-Pagan church in the US, based on Robert Heinlein’s Stranger in a Strange Land, founded by Oberon Zell and Morning Glory in 1968). See “The Neo-Pagan Legacy” by Oberon Zell.
Feraferia (a wilderness mystery Goddess religion, founded by Frederick Adams in 1967, successor organization to the Hesperian Fellowship founded in 1956)
Toteg Tribe (shamanic earth-centered spirituality, founded by Joseph “Bearwalker” Wilson, successor organization to TOTEG founded in 1976-77)
Shadowdance.org (Toteg Tribe)
Mountain Shadows Clan (Toteg Tribe)
EarthSpirit Community (founded by Andras Corban Arthen)
Gaia’s Womb (founded by Angie Buchanan)
Temple of the Goddess (founded in 2001, a federally recognized earth-based religion emphasizing the recognition of the feminine as a missing link in humanity’s evolution)
Gaia Group — now defunct (founded by Roger and Crystal Tier in 1977)
HumanisticPaganism.com (founded by B. T. Newberg in 2011 as an online community for Humanistic and Naturalistic Pagans seeking to integrate ritual and meditative practices with a mythic worldview based on the most current and compelling scientific evidence)
Naturalistic Paganism Yahoo Group (founded by Jon Cleland Host in 2005 for people who hold a naturalistic/scientific perspective (pantheists/atheists) but enjoy rituals, pagan metaphors and non-escapist spirituality)
The Book of the Living (Earthseed scripture)
Henge of Keltria (founded in 1987)
Ehoah (offshoot of RDNA)
Goddess Spirituality Organizations:
Sisterhood of Avalon (Celtic Women’s Mysteries, founded in 1995)
Fellowship of Isis (multi-tradition organization devoted to promoting awareness of the Goddess, founded by Olivia Robertson in 1976)
Reformed Congregation of the Goddess (multi-tradition women’s organization promoting the worship of female divinity)
Eclectic and Heterodox Wiccan Organizations:
New Reformed Order of the Golden Dawn (NROOGD) (founded in 1967 by Aidan Kelly, Glen Turner, and others)
Aquarian Tabernacle Church (founded in 1979)
Assembly of the Sacred Wheel (a syncretic Wiccan tradition, founded in 1984). See Witchvox article about Assembly of the Sacred Wheel.
Covenant of the Goddess (Wiccan umbrella organization, founded in 1975)
Circle Sanctuary (founded by Selena Fox in 1974, maintains a sanctuary in Wisconsin, hosts events in Illinois)
Covenant of Unitarian Universalist Pagans (CUUPS) (chartered 1987)
Gaia Community Unitarian Universalist Congregation — Kansas City, MO (founded 1997)
Unitarian Earth Spirit Network — UK (founded in 1990)
The Pagan Federation — U.K. (umbrella Pagan organization, founded in 1971)
Pagan Pride Project (founded in 1997, hosts Pagan Pride events in over 50 cities)
Contact the site administrator about having your group or organization included here.