Belostoksky Uyezd
Belostoksky Uyezd (Russian: Белостокский уезд, Polish: Powiat białostocki, Belarusian: Беластоцкі павет) was one of the subdivisions of the Grodno Governorate of the Russian Empire. It was situated in the northwestern part of the governorate. Its administrative centre was Białystok.