Marianne Boesky Gallery is an art gallery located in the New York City neighborhood of Chelsea and in Aspen, Colorado. Founded in 1996 in Soho by Marianne Boesky, it specializes in contemporary art. It represents established artists like Frank Stella and Jennifer Bartlett and a younger generation of artists like Sanford Biggers, The Haas Brothers, and Jammie Holmes. The gallery has two exhibition spaces in New York City and one in Aspen.