Olgivanna Lloyd Wright (December 27, 1898 – March 1, 1985) was the third and final wife of Frank Lloyd Wright and had significant influence in his life and work, due in part to her extensive Theosophical associations.
She was a Montenegrin dancer.
While her "language, cultural background and upbringing were almost exotically alien to his own," she was critical in introducing Wright to Greek-Armenian mystic George Gurdjieff, a man whom he alternately despised and admired.