Fyodor Fyodorovich Kokoshkin (Russian: Фёдор Фёдорович Коко́шкин, 14 July [O.S. 1 April] 1871 — 20 January [O.S. 7 January 1918l] 1918) was a Russian lawyer and politician, author of seminal works on jurisprudence, the First Russian State Duma deputy, and a founding member of the Russian Constitutional Democratic Party and the Controller general of the Russian Provisional Government. The playwright Fyodor Kokoshkin was his grandfather.