Voykov (Russian: Войков) was an Orfey-class destroyer built for the Imperial Russian Navy during World War I under the name of Leytenant Illin (Russian: Лейтенант Ильин).

Completed in 1916, she served with the Baltic Fleet.

The ship was taken over by the Bolsheviks during the October Revolution in 1917 and was renamed multiple times before the Soviet Navy settled on Voykov in 1928.

She was transferred to the Pacific Fleet in 1936 and played a minor role in World War 2.