Iwanami Station (岩波駅, Iwanami-eki) is a railway station in the city of Susono, Shizuoka Prefecture, Japan, operated by the Central Japan Railway Company (JR Central).

Iwanami Station is served by the JR Central Gotemba Line, and is located 45.3 kilometers from the official starting point of the line at Kōzu.

The station was originally located on a switchback, which was eliminated when the line was electrified in 1968, and the platform realigned; a vestigal remnant of the former switchback is retained as a side track to the north of the station.

Iwanami Station began opened on December 8, 1944.

Along with its division and privatization of JNR on April 1, 1987, the station came under the control and operation of JR Central.