Vyacheslav Izmailovich Sreznevsky (September 21 [October 3] 1849, St. Petersburg - 1937, Leningrad) - Russian and Soviet philologist and technical and sports figure, scientist in the field of scientific and technical photography; son of Izmail Ivanovich Sreznevsky, brother of Boris, Vsevolod and Olga Sreznevsky, member of the Russian Photographic Society.