Nikolai Mikhailovich Karinsky (Russian: Николай Михайлович Каринский; Vyatka, Imperial Russia, 22 March 1873 – Moscow, Soviet Union, 14 December 1935) was a Russian linguist, dialectologist, Slavist, correspondent member of the Russian Academy of Sciences since 1921, correspondent member of the Academy of Sciences of the USSR since 1925. He authored numerous works on the History of Russian and Old Bulgarian Languages, Russian dialects, and Slavic paleography.