Albert Eugene Gallatin (July 23, 1881 – June 15, 1952) was an American artist. He wrote about, collected, exhibited, and created works of art. Called "one of the great figures in early 20th-century American culture," he was a leading proponent of nonobjective and later abstract and particularly Cubist art whose "visionary approach" in both collecting and painting left "an enduring impact on the world of modern art."