The East Hampton Historical Society museum is made up of six buildings located in East Hampton Town, several which present temporary exhibitions in season. Open year-round is the Osborn-Jackson House, ca. 1720, which features furnishings of a well-to-do post-Colonial East End family.

Eric Firestone Gallery focuses on breaking new ground with exhibitions that expand the lexicon of contemporary art in its Newtown Lane gallery in East Hampton. The gallery exhibits contemporary artists and represents several estates of historically significant artists and presents work that confronts the canonical dialogue between modern and contemporary art through exhibitions that feature artists working in multiple disciplines including painting, photography and sculpture.

Artists include BÄST, Sanford Biggers, Tseng Kwong Chi, Jorge Fick, Sidney Geist, Donald Robertson, Kenny Scharf, Jen Stark and others.

Guild Hall Museum collects, preserves and presents the works of accomplished East End artists. A year-round schedule of changing exhibitions includes solo and group shows presenting internationally renowned visual artists and emerging regional artists.

Solo shows have included Robert Motherwell, Chuck Close, Barbara Kruger, Eric Fischl and others. Curated group shows, traveling exhibitions, the annual Artists Members Exhibition and exhibitions from the collection are part of Guild Hall’s exhibitions rooster. In addition, an outdoor sculpture court presents changing solo shows each year.

The museum’s collection includes 19th, 20th and 21st century art made up of paintings, sculpture, prints, watercolors, photographs and drawings. Internationally distinguished artists in the collection include Jackson Pollock, Lee Krasner, Willem de Kooning, Roy Lichtenstein, Andy Warhol and others.

Halsey McKay Gallery was founded in 2011 with the goal to bring inspired contemporary art to East Hampton, NY. Halsey McKay Gallery presents an eclectic and experimental range of international artists and programming. The gallery represents emerging and mid-career artists and participates extensively in art fairs. Halsey McKay regularly collaborates with curators, gallerists, and artists beyond the roster for on and off-site exhibitions.

Halsey McKay is owned and directed by Ryan Wallace.

Halsey McKay Gallery is a member of NADA the New Art Dealer’s Alliance.

Modern and contemporary master works, 19th and 20th century paintings and photography. The gallery also presents curated themed show that feature the work of contemporary artists mixed with modern masters.'

Janet Lehr Fine Arts has two locations: one in East Hampton and another in New York City.

LongHouse Reserve presents sculptures and outdoor art installations surrounded by 16 acres of gardens, with guided tours offered.

The gardens at LongHouse serve as a living case study of the interaction between plants and people in the 21st century. The extensive plant collections are presented in relation to living spaces, over time, and with seasonal changes.

Art on view includes sculpture in the gardens, Ethnographic works, handcrafts, and modern art. LongHouse offers visitors a chance to experience art integrated with nature.

The former home and studio of Jackson Pollock and Lee Krasner preserved and open for public viewing. The building serves as a museum to illustrate the setting in which Pollock and Krasner created many of their iconic works and as a place for the study of modern American Art and the Eastern Long Island Community. The Museum also hosts changing exhibitions featuring prominent American artists.

Roman Fine Art's mission is to create and foster new environments dedicated to recognizing and supporting Contemporary Art by showcasing the cutting edge talent increasingly pervading mainstream culture. The gallery's goal is to further advance the dialogue of New Contemporary Art movements from around the world.

Among the talented and internationally renowned artists to have exhibited in Roman Fine Art exhibitions are Ray Caesar, Colin Christian, Tim Conlon, AJ Fosik, Gentleman’s Game, Mark Jenkins, Elektra KB, Steven Kline, Jessica Lichtenstein, Francesco Lo Castro, Nathan Sawaya, Swoon and Dean West.