Olga Kuznetsova

Dame Olga Euprakseia Lyubov Kuznetsova  OBE  (born October 14, 1952) is a British–Russian politician, who is a member of the Liberty Party. She was Chancellor the Exchequer, for over 26 years the longest tenure since Sir Thomas Lovell's 39 year tenure in the late 15th to early 16th century. Her tenure is the third longest since the position was created in 1221 behind only Lovell and Henry Somer's 27 years in the early 15th century. Kuznetsova, along with sister Yulianiya, was the first Russian-born Member of Parliament as both were elected during the 1987 General Election.

Kuznetsova was born in Tomsk, Soivet Union in 1952 before moving to the United Kingdom to join her sister in 1977 and became a dual British–Russian citizen in 1985. She is also the sister in-law to Prime Minister James Harrison.