Aleksei Nikolayevich Bach was a Soviet biochemist and revolutionary. He was a member of the Academy of Sciences of the Soviet Union and senior member of the Supreme Soviet.
Aleksei Baiov was an Imperial Russian division, corps and army commander. He was born in present-day Ukraine. He was made a Poruchik in 1894, a Stabskapitän in 1896, a Podpolkovnik in 1900, a Polkovnik (colonel) in 1905 and a major general in 1911. After the October Revolution, he briefly sided with the Bolsheviks before turning against them.
Aleksei Oktyabrinovich Balabanov was a Russian film director, screenwriter, and producer, a member of European Film Academy. He started from creating mostly arthouse pictures and music videos but gained significant mainstream popularity in action crime drama movies Brother (1997) and Brother 2 (2000), both of which starred Sergei Bodrov, Jr. Later, Balabanov directed the films Cargo 200 (2007), Morphine (2008) and A Stoker (2010) which also received critical recognition. He has been referred to as the "Russian Quentin Tarantino" in the press for his critically acclaimed yet controversial films.
Alekseĭ Petrovich Barannikov was a Russian linguist and eminent Russian Indologist. He was the founder-head of the Soviet School of Specialists on Indian Philology.
Aleksei Alekseyevich Brusilov was a Russian and later Soviet general most noted for the development of new offensive tactics used in the 1916 Brusilov offensive, which was his greatest achievement. The innovative and relatively successful tactics used were later copied by the Germans.
Aleksei Kapitonovich Gastev was a Russian revolutionary, a pioneering theorist of the scientific management of labour in Soviet Russia, a trade-union activist, and an avant-garde writer and poet.