Kamoi Station (鴨居駅, Kamoi-eki) is a passenger railway station located in Midori-ku, Yokohama, Kanagawa Prefecture, Japan, operated by the East Japan Railway Company (JR East).

Kamoi Station is served by the Yokohama Line from Higashi-Kanagawa to Hachiōji, and is 10.9 km from the official starting point of the line at Higashi-Kanagawa.

Many services continue west of Higashi-Kanagawa via the Negishi Line to Sakuragicho during the offpeak, and to Ōfuna during the morning peak.

The station has a Midori no Madoguchi staffed ticket office.

With the privatization of the JNR on 1 April 1987, the station came under the operational control of JR East.