Estonian Provincial Assembly (Estonian: Eestimaa Kubermangu Ajutine Maanõukogu, (Ajutine) Maanõukogu, Eesti Maanõukogu, (Eesti) Maapäev) was elected after the February Revolution in 1917 as the national diet of the Autonomous Governorate of Estonia in Russian Empire.

On November 28, 1917, after the October Revolution the Assembly declared itself the sovereign power on Estonia and called for the elections of the Estonian Constituent Assembly. On the eve of the German occupation of Estonia in World War I the council elected the Estonian Salvation Committee and issued the Estonian Declaration of Independence on February 24, 1918.