ESTERHAZY or ESTERHAZ, a village of Lower Hungary, county of Oldenburg, near the S.E. extremity of Lake Neusiedl, 40 miles W.S.W. of Presburg. Here, surrounded by gardens and a noble park, stands a magnificent palace of Prince Esterhazy, now unoccupied. It is in the florid Italian style, and is surrounded by a gallery adorned with statues and vases. Its marble halls brilliant with gold and painting are still fresh as when new.