Gdov (Russian: Гдов; Estonian: Oudova) is a town and the administrative center of Gdovsky District in Pskov Oblast, Russia, located on the Gdovka River, just 2 kilometers (1.2 mi) from its outflow into Lake Peipus. Population: 4,379 (2010 Census); 5,171 (2002 Census); 6,009 (1989 Census).