Gretna Campbell Finkelstein (1922 – July 14, 1987) was an American painter and educator who was affiliated with the abstract expressionist New York School. Campbell's works are described as having developed "among a generation of painters respectful of the achievements of Abstract Expressionism but confident that depictions of the natural world remained timely and significant." On 14 July 1987, Gretna Campbell died in New York City.