The Folk Art Society of America — A non-profit organization which advocates the discovery, study, documentation, preservation and exhibition of folk art, folk artists and folk art environments.

Southern Arizona Folk Arts — Images and descriptions of folk art from southern Arizona including quilts, Easter eggs, cowboy and western, Chicano murals, low riders, and Mexican-American paperwork.

OutsiderArt.info -- online art gallery of self-taught artists — Site which showcases outsider artists. Art submissions and representation available.

Intuit - Center for Intuitive and Outsider Art — A not-for-profit organization to recognize the work of artists who demonstrate little influence from the mainstream art world, and who instead seem motivated by their unique personal visions.

Artesian Arts — UK online magazine & gallery of 90+ artists, whose collective focus is visionary, outsider, and grass roots art.

K.S. Art — Located in Tribeca, NY with primary focus on outsider art. Founded in 1991 by Kerry Schuss.

Black Sheep Folk Art Gallery — A gallery of outsider and folk art from Canada and the United States

Outsiders Art Gallery — Original folk and outsider art from obscure and well-known artists from across the U.S.

Nature Visionary Art Gallery — Featuring a wide range of outsider, visionary, self-taught, and southern folk art.

McLendon, Roy - Highwaymen Art — Highwaymen art, upson board, and landscape painting by Roy McLendon.

Strawser Art — Four generations of Pennsylvania artists, featuring paintings, tramp art and carvings.

Southern Visionary Art — On-line folk art gallery with an eclectic array of self-taught artists

Artisans Folk Art — Gallery of antique folk art, outsider art, antiques, Americana, tramp art, carvings, and paintings.

From the Heart Folk Art — Toronto gallery promoting folk and fine art by maritime artists. Featuring whimsical, hand-carved, and painted sculptures of animals, fish, birds and people, paintings, and woodturned bowls.

Henry Boxer Outsider Art Gallery — Gallery of visionary, naive and outsider art in the UK.