By Specialty: Modern (1900 to 1950)
- ACA Galleries
- Acquavella Galleries, Inc.
- Adler & Conkright Fine Art
- Aldis Browne Fine Arts
- Allan Stone Gallery
- Babcock Galleries
- Barbara Mathes Gallery
- Carroll Janis
- Cheim & Read
- Conner•Rosenkranz LLC
- David Findlay Jr Gallery
- David Zwirner Gallery
- Dickinson Roundell Inc.
- Donald Morris Gallery, Inc. – New York City
- E.V. Thaw & Co., Inc.
- Feingarten Galleries
- Forum Gallery
- Forum 57 at the Four Seasons Hotel
- Galerie St. Etienne
- Graham
- Hirschl & Adler Modern
- Howard Greenberg Gallery
- Irving Galleries, Inc.
- Isselbacher Gallery
- James Goodman Gallery, Inc. – New York City
- James Reinish & Associates, Inc.
- Jason McCoy, Inc.
- Jeffrey H. Loria & Co., Inc. – New York City
- Jill Newhouse
- John Berggruen Gallery
- L&M Arts
- Leonard Hutton Galleries
- Lynn G. Epsteen
- Makler Gallery
- Marc Rosen Fine Art
- Mary Ryan Gallery
- Mary-Anne Martin/Fine Art – New York City
- Mary-Anne Martin/Fine Art – Miami
- Meredith Ward Fine Art
- Michael Rosenfeld Gallery, LLC
- Michael Werner
- Mitchell-Innes & Nash: Madison Avenue
- Mitchell-Innes & Nash: Chelsea
- Modernism Inc.
- Moeller Fine Art New York – Berlin
- Montgomery Gallery
- O'Hara Gallery
- Pace Prints & Pace Primitive
- The Pace Gallery
- Paul Kasmin Gallery
- Pavel Zoubok Gallery
- Peter Blum
- Richard Gray Gallery - New York
- Richard L. Feigen & Co.
- Robert Miller Gallery
- Ronald Feldman Fine Arts, Inc.
- Sperone Westwater
- Stephen Mazoh & Co., Inc.
- The Elkon Gallery, Inc.
- The Schwarz Gallery
- Thomas Segal Gallery
- Tilton Gallery
- Valerie Carberry Gallery
- Valley House Gallery & Sculpture Garden
- Van de Weghe
- W.M. Brady and Co., Inc.
- Washburn Gallery
- Weinstein Gallery
- Weyhe Gallery
- Worthington Gallery, Inc. – Chicago
- Zabriskie Gallery