Boris Andreyevich Vilkitsky () (22 March (3 April N.S.) 1885, Pulkovo – 6 March 1961) was a Russian hydrographer and surveyor. He was the son of Andrey Ippolitovich Vilkitsky.
In 1913, Vilkitsky's expedition discovered Emperor Nicholas II Land (, Zemlya Imperatora Nikolaya II) —later renamed 'Severnaya Zemlya', perhaps one of the most important Russian discoveries in the Arctic at the time. The Arctic Ocean Hydrographic Expedition 1910–1915 Other discoveries were an island that now bears his name (Vilkitsky Island), as well as the islands of Maly Taymyr and neighboring Starokadomsky. In 1914–1915, Vilkitsky's expedition made the first through voyage from Vladivostok to Arkhangelsk, discovered Novopashenniy Island (now Zhokhov Island), and described the eastern coastline of the territory he named 'Emperor Nicholas II Land'. He was awarded the prestigious Constantine Medal by the Russian Geographical Society for his endeavours.
In 1918, Vilkitsky was appointed head of the first Soviet Union hydrographic expedition, which never took place due to its seizure by the North Russia intervention in Arkhangelsk. In 1920, Vilkitsky to United Kingdom. In 1923 and 1924, Vilkitsky led commerce expeditions in the Kara Sea at the invitation of the Soviet foreign trade organizations.
Later in his life, Vilkitsky was employed as a hydrographer in the Belgian Congo. Boris Vilkitsky died in Brussels in 1961.
map showing the route of Vilkitsky's expedition.]] | and Tsarevich Alexei Island, the still incompletely charted new territories named by Boris Vilkitsky, in a 1915 map of the Russian Empire.]] |
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