Ruslan Gadzhiev (Russian: Руслан Гаджиевич Гаджиев; born August 29, 1978, Derbent, Dagestan Autonomous Soviet Socialist Republic) is a Russian political figure and a deputy of the 8th State Duma. After graduating in 1999 from the Law School of the Moscow State University, Gadzhiev for more than ten years had been working in prosecutor's office and in the tax administration. Later he was appointed Deputy General Director of the Industrial Development Fund of the Moscow Region. Since September 2021, he has been a deputy of the 8th State Duma from the Tatarstan constituency.