Ilya Sergeyevich Kazakov (; born 13 May 1978) is a former Russian football player. He was born in Kirov, Kirov Oblast.

Kazakov made his debut in the Russian Premier League on June 23, 1999, in an away match of the 12th round against PFC CSKA, coming on as a substitute after the break for the unsuccessful Valery Chizhov.

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