Ferzikovo is an urban locality located in the Kaluga Oblast of Russia. It serves as the administrative center of the Ferzikovsky District. The town is situated approximately 32 kilometers east of Kaluga and about 3 kilometers south of the Kaluga–Tarusa route.
According to census data, the population of Ferzikovo has remained relatively stable over recent decades. In 2021, the population was recorded at 4,472, following figures of 4,696 in 2010 and 4,392 in 2002. The locality uses the postal code 249800 and the dialing code +7 48437.