Blokhin (Russian: Блохин, Ukrainian: Блохін) might refer to one of the following:
Alexander Viktorovich Blokhin (born 1951), Russian diplomatAlexander Blokhin (soldier), Russian soldier and Hero of the Russian FederationIryna Olehivna Blokhina, a Ukrainian singer and poet, daughter of Oleh Blokhin and Irina DeriuginaNikolai Nikolaevich Blokhin (1912 - 1993), Soviet surgeon and oncologistOleh Blokhin (born 1952), Ukrainian football coachOleh Olehovych Blokhin (born 1980), Ukrainian football playerVasili Blokhin (1895–1955), chief executioner during Stalin's purgesYevgeniy Blokhin (born 1979), Kazakh ice hockey player