Ōtsuka Station (大塚駅, Ōtsuka-eki) is a railway station in Toshima, Tokyo, Japan, operated by East Japan Railway Company (JR East).

[1] It is connected to the Ōtsuka-ekimae Station (大塚駅前停留場, Ōtsuka ekimae teiryūjō) on the Tokyo Sakura Tram line, operated by Tokyo Metropolitan Bureau of Transportation (Toei).

The station consists of an elevated island platform serving the two Yamanote Line tracks.

The station has a Midori no Madoguchi staffed ticket office.

[3] The wooden station structure on the south side was demolished in 2009.