Derbent Governorate[a] was an administrative-territorial unit (guberniya) of the Russian Empire in 1846–1860.
It was established by the 14 December 1846 decree of Nicholas I. In accordance with the "Regulations on the Administration of the Dagestan Oblast" (Положеніемъ объ управленіи Дагестанской областью, 5 April 1860), the Derbent Governorate was abolished, and most of the area became part of the Dagestan Oblast.
Sophie Hohmann, Claire Mouradian, Silvia Serrano, Julien Thorez (eds.), Development in Central Asia and the Caucasus: Migration, Democratisation and Inequality in the Post-Soviet Era, I.B.Tauris, 2014, p. 44, n. 47.
¹ Italics indicates renamed or abolished governorates, oblasts, etc on 1 January 1914. ² An asterisk (+) indicates governorates formed or created with renaming after 1 January 1914. ³ Ostsee or Baltic general-governorship was abolished in 1876.