Grand Duchess Anastasia Nikolaevna of Russia (, , – 17 July 1918) was the youngest daughter of Tsar Nicholas II of Russia and his wife Alexandra Fyodorovna. Anastasia was murdered with her family on 17 July 1918 by the Bolshevik secret police. She was a sister of Grand Duchess Olga, Grand Duchess Tatiana, Grand Duchess Maria, and Alexei Nikolaevich, Tsarevich of Russia.