Alexander Alexandrovich Chuprov, Russian-Swiss statistician and theorist (b. 1874)
Alexander Alexandrovich Chuprov (or Tschuprov) (Russian: Алекса́ндр Александро́вич Чупро́в) (Mosal'sk, February 18, 1874 - Geneva, April 19, 1926) Russian Empire statistician who worked on mathematical statistics, sample survey theory and demography.

Chuprov was born in Mosal'sk but grew up and was educated in Moscow where his father, Alexander Ivanovich (1842–1908), a distinguished economist and statistician, was a professor. Alexander Alexandrovich graduated from the physico-mathematical faculty of Moscow University in 1896 with a dissertation on "The theory of probability as the foundation of theoretical statistics." He spent the years 1897-1901 studying political economy in Germany, in Berlin and Strasbourg. His doctoral dissertation, supervised by Georg Friedrich Knapp (1842–1926) Die Feldgemeinschaft, eine morphologische Untersuchung was published in 1902. The most important result of his stay in Germany was his friendship with the statistician Ladislaus Bortkiewicz. On his return to Russia and, in order to get a teaching position, Chuprov completed master's examinations at the University of Moscow, concentrating on theoretical economics and the application of mathematical methods. He started teaching at the St. Petersburg Polytechnical Institute and was in charge of the teaching of statistics until 1917.

Chuprov used to go abroad regularly to work in foreign libraries. In June 1917, he went to Stockholm to the Statistical Bureau. He was away from Russia when the Bolshevik Revolution occurred. He intended to return but first illness and then money problems prevented him. In January 1919, he became director of the statistical bureau of the Central Union in Stockholm and in charge of its publication Bulletin of World Economy. In the middle of 1920, he moved to Dresden where in complete seclusion he wrote furiously. In 1925, he took up an appointment with the Russian College in Prague. The following year he died.