The Javad uezd, known after 1921 as the Salyan uezd, was a county (uezd) within the Baku Governorate of the Russian Empire and then of the Azerbaijan Democratic Republic and Azerbaijan SSR until its formal abolishment in 1929 by the Soviet authorities. The uezd was located in the central part of the governorate, bordering the Geokchay, Shemakha, and Baku uezds to the north, Caspian sea to the east, Lenkoran uezd to the south and Iran to the west. The administrative center of the uezd was the city of Salyan.