Alexandra Alexandrovna von Pistohlkors (née Taneyeva; 8 November 1888 – 25 March 1968) was the younger daughter of noted Russian composer Alexander Taneyev and the sister of Anna Vyrubova.

Her husband was Alexander Erikovich von Pistohlkors, who was the stepson of Grand Duke Paul Alexandrovich of Russia.

[1] Alexandra Taneeva was the third and youngest child of Aleksandr Taneyev, Chief Steward to His Majesty's Chancellery and a noted composer.

"Sana was a very nice looking woman with a little porcelain face, and she produced the charming impression of a spoiled and self-centered child," recalled the singer Alexandra Belling.

[2] Alexandra married Alexander Pistohlkors, a former Life Guards officer who was reportedly famous for his cruelty in putting down the rebellion following the Russian Revolution of 1905.