Alexei Augustovich Davidov (Russian: Алексей Августович Давидов) (1867-1940) was a Russian cellist and composer, and also a banker, industrialist, and businessman.
In 1891 Davidov was graduated from the Faculty of Mathematics and Physics of the University of Saint Petersburg and also from the Saint Petersburg Conservatory with a concentration in cello and composition.
Davidov served in the Special Office for Credit in the Ministry of Finance and from the late 1890s was a member of the board of trustees of the Saint Petersburg International Commercial Bank. He was head of the Commercial Bank of Saint Petersburg from 1909 to 1917, and was a member or chairman of boards of many companies with which the bank was involved, engaged in gold mining, coal mining, machinery manufacturing, and other industries. He was a board member of the Electric Lighting Company (formed in 1886) and that company's Electric Power Division, which built power plants in Baku.[2]
As head of the Commercial Bank, and working jointly with the Russo-Asiatic Bank, Davidov participated in the creation of various monopolies.
After the Russian Revolutions of 1917, Davidov fled to exile in Germany. He became a Freemason on February 24, 1922, and died in Berlin on March 6, 1940.
Davidov was married twice, first (in 1895) to the Georgian noblewoman Tamara Eristova. His second wife was the Mariinsky Theatre ballerina Eugenie Platonovna Eduardova. He had three children, Yuri (born 1897), Cyrus (born 1900), and Tatiana (born 1902).