Kryuchkov (; masculine) or Kryuchkova (; feminine) is a Russian last name and may refer to the following people: Dmitri Kryuchkov (1887–1936?), Russian poet Fyodor Kryuchkov (1913–1944), Soviet soldier and Hero of the Soviet Union Gennadi Kryuchkov (1926–2007), Russian Baptist minister Maria Kryuchkova (1988–2015), Russian gymnast Nikolai Kryuchkov (1911–1994), Soviet actor Olga Kryuchkova (b. 1966), Russian writer Pyotr Kryuchkov (1889-1938), secretary of Maxim Gorky Sergey Kryuchkov (1897–1969), Soviet philologist Svetlana Nikolaevna Kryuchkova (b. 1950), Soviet/Russian actress Vladimir Kryuchkov (1924–2007), KGB director Vladislav Kryuchkov (b. 1989), Russian footballer
See also Kryuchkovo Kryukov