Ekaterina Alekseyevna Dolgorukova (Russian: Екатерина Алексеевна Долгорукова; 1712–1747) was a Russian noble, engaged to Tsar Peter II of Russia.
Ekaterina Alekseyevna Dolgorukova (Russian: Екатерина Алексеевна Долгорукова; 1712–1747) was a Russian noble, engaged to Tsar Peter II of Russia.