The House of Dolgorukov (Russian: Долгору́ков, IPA: [dəlɡɐˈrukəf]) is a princely Russian family of Rurikid stock.

They are a cadet branch of the Obolenskiy family (until 1494 the rulers of Obolensk, one of the Upper Oka Principalities) and as such claiming patrilineal descent from Mikhail of Chernigov (d.

[1] The founder of the Dolgorukov branch of the Obolenskiy is Prince Ivan Andreevich Obolenskiy (15th century), who for his vengefulness was given the nickname of Долгорукий (Dolgorukiy/Dolgoruky), i.e. "far-reaching".

Obolensk was incorporated into the expanding Grand Duchy of Moscow in 1494, and the house of Dolgorukov became a powerful noble family in Tsardom of Russia and the Russian Empire.

Members of the House of Dolgorukov include: