RedBubble
- Online art gallery and community offering original art, graphic design and photography.
- http://www.redbubble.com/

Rosenbaum Fine Art
- International publisher/distributor of fine original artwork and limited edition prints who specialize in serving galleries, interior designers, art consultants, and specialized buyers.
- http://www.rosenbaumfineart.com/

Rom For Kunst
- Online gallery and artist's portfolio.
- http://www.romforkunst.com/

RKR International
- They offer a range of ornamental themes Africa / Ethnic, Objects, Sports, Animals, and Seascapes.
- http://www.rkr-international.com/en/

Rosensteel Galleries
- Located in Phoenix, Arizona, they offer paintings, sculpture, and prints from Africa, Asia, Japan, Pre-Columbian, as well as contemporary abstract, Ukiyo-e, Japanese Woodblock Prints and Terri Saia art.
- http://www.rosensteelgalleries.com/

Robert Simon Fine Art
- Located in Tuxedo Park, New York, they specializes in European and American paintings, with a focus on works of the Old Master period.
- http://www.robertsimon.com

Romantic Realism Art Gallery
- Romantic realism art archive and gallery offering paintings and prints. Featuring painters David Knowles, Michael Newberry, and Belladonna.
- http://www.romanticrealism.net

Ricky Evans Gallery
- Located in Southport, North Carolina, features his Lighthouse Collection pieces, plus waterfront scenes, gifts, and works by other artists.
- http://www.rickyevansgallery.com/

Richard Norton Gallery
- Located in Chicago, they offer nineteenth and early twentieth century American and European impressionist and modern paintings, drawings and sculptures.
- http://richardnortongallery.com/

Renjeau Galleries
- Fine art from New England and around the world. Local and internationally known artists in many different price ranges.
- http://www.renjeau.com

The Ramapo Riverview Gallery
- Located in New Jersey, they offer art by the residents of nursing homes, day care programs, hospitals, public and private schools.
- http://www.liebermanart.com

Richard Thompson Gallery
- Paintings and prints by American impressionist artists Richard Earl Thompson and Claire Ruby.
- http://www.richardthompsongallery.com

Richmond Printmakers
- Local artists who have their own gallery in Richmond and offer limited edition artists' etchings, lithographs, monoprints, relief and silkscreen prints.
- http://www.richmondprintmakers.org.uk

R. C. Danon Galleries
- Sculptures, lithographers, painters, photographers, seriagraphers and other artists viewable on line. Many of these artists use Chicago themes.
- http://www.danonartframes.com