Gryazovetskoye Urban Settlement, a municipal formation which the town of district significance of Gryazovets and two rural localities in Gryazovetsky District of Vologda Oblast, Russia are incorporated as
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Gryazovetsky Uyezd (1780–1924), an administrative division in the Russian Empire and the early Russian SFSR; most recently (1796–1924) a part of Vologda Governorate