The Governorate of Estonia, also known as the Esthonia (Estland) Governorate, was a province (guberniya) and one of the Baltic governorates of the Russian Empire. It was located in the northern Estonia with some islands in the West Estonian archipelago, including Hiiumaa and Vormsi. Previously, the Reval Governorate existed during Peter I's reign and was confirmed by the Treaty of Nystad, which ceded territory from Sweden to the newly established Russian Empire. The Estonia Governorate was established in 1796 when Paul I's reforms abolished the Reval Viceroyalty. The port city of Reval was the administrative centre where the governor had his seat.

Estonia, officially the Republic of Estonia, is a country by the Baltic Sea in Northern Europe. It is bordered to the north by the Gulf of Finland across from Finland, to the west by the sea across from Sweden, to the south by Latvia, and to the east by Lake Peipus and Russia. The territory of Estonia consists of the mainland, the larger islands of Saaremaa and Hiiumaa, and over 2,300 other islands and islets on the eastern coast of the Baltic Sea, covering a total area of 45,335 square kilometres (17,504 sq mi). Tallinn, the capital city, and Tartu are the two largest urban areas of the country. Estonian, a Uralic language, is the indigenous and official language of Estonia, and it is the first language of the majority of its population of 1.3 million.