Mikhail Mikhailovich Berezovsky (1848 - 5 April 1912) was a Russian ornithologist and ethnologist who explored central Asia and other region as part of Russian expeditions. He made numerous collections of natural history and anthropological interest. A number of species described from his collections have been named after him. A number of taxa have been named after him including Ithaginis cruentus berezowskii, Anthus hodgsoni berezowskii, Cyanistes flavipectus berezowskii, Moschus berezovskii, Paeonia berezowskii, Pterostichus berezowskii , and Anabaena berezowskii.