Nishi-ojima Station (西大島駅, Nishi-ōjima-eki) is a railway station in Kōtō, Tokyo, Japan.

Nishi-ojima Station consists of a single island platform served by two tracks.

The station is located underneath the intersection of Tokyo Metropolitan Routes 50 (Shin-Ōhashi-dōri) and 306 (Meiji-dōri).

The area is a mix of mid-rise office buildings and scattered apartment buildings, with the Ōjima 4-chōme danchi owned by Urban Renaissance to the southeast.

Other points of interest include: Toei Bus: Nishi-Ōjima-Ekimae