Alexandra Vasilievna Zhukovskaya, Baroness of Seggiano (11 November 1842 in Düsseldorf – 26 August 1899 in Wendischbora, Germany), was a Russian noblewoman and lady in waiting.

At the age of twenty, Grand Duke Alexei Alexandrovich, the 4th son of Alexander II, according to the generally accepted opinion, secretly married Zhukovskaya (there is no exact information when and where: according to some sources in Italy, according to others – 9/21 September 1868 in Russian Orthodox Church in Geneva), but the marriage was not approved by the emperor and dissolved by the Synod, since Alexandra was no match for him.

[3] According to other sources, the relationship between Alexandra Vasilyevna and the Grand Duke remained only an extramarital affair (although in letters he called her "wife").

The Grand Duke wanted to marry, but Alexander II did not allow him and sent him on a voyage around the world for two years; Zhukovskaya was exiled abroad, followed by her brother.

The Grand Duke was at sea for 2 years, during which time Zhukovskaya was subjected to strong pressure from the imperial family and relations were interrupted on her initiative.