Maria Ignatievna Budberg (Russian: Мария (Мура) Игнатьевна Закревская-Бенкендорф-Будберг, Maria (Moura) Ignatievna Zakrevskaya-Benckendorff-Budberg), also known variously as Countess Benckendorff, Baroness Budberg (c. 1891 – November 1974), born in Poltava, was the daughter of an Ukrainian tsarist nobleman and diplomat. As a glamorous beauty she was the mistress to prominent men on both sides of the east-west divide.