Iwamurada Station (岩村田駅, Iwamurada-eki) is a railway station in the city of Saku, Nagano, Japan, operated by the East Japan Railway Company (JR East).

[1] Iwamurada Station is served by the Koumi Line and is 70.6 kilometers from the terminus of the line at Kobuchizawa Station.

[1] The station consists of two ground-level side platforms connected by a level crossing.

The station has a Midori no Madoguchi staffed ticket office.

[1] With the dissolution and privatization of JNR on 1 April 1987, the station came under the control of the East Japan Railway Company (JR East).