The Boris Mirski Gallery (1944-1979) was a Boston art gallery owned by Boris Chaim Mirski (1898-1974). The gallery was known for exhibiting key figures in Boston Expressionism, New York and international modern art styles and non-western art. For years, the gallery dominated with both figurative and African work. As an art dealer, Mirski was known for supporting young, emerging artists, including many Jewish-Americans, as well as artists of color, women artists and immigrants. As a result of Mirski's avant-garde approach to art and diversified approach to dealing art, the gallery was at the center of Boston's burgeoning modern mid-century art scene, as well as instrumental in the birth and development of Boston Expressionism, the most significant branch of American Figurative Expressionism