The Jefferson Place Gallery was an art gallery in Washington, D.C., founded in 1957 and closed in 1974. It had been located at 1216 Connecticut Street, NW in Washington, D.C.. The gallery was associated with the Washington Color School artists.

Mary Orwen (1913–2005) was an American artist known for paintings that appeared to be completely abstract but were usually inspired by objects in the natural world. Her goal, as she put it, was to "find an echo in the visible world of the order which I feel exists beneath the complexity of life." She spent much of her career painting and teaching art in and around Washington, D.C., and was a principal co-founder of an artists' cooperative called Jefferson Place Gallery, that one critic called "a gallery for serious creative work of progressive character" and that Orwen said would demonstrate that the city was not just a provincial backwater.