Nagayama Station (永山駅, Nagayama-eki) is an interchange passenger railway station located in the city of Tama, Tokyo, Japan operated jointly by the private railway companies Keio Corporation and Odakyū Electric Railway.

Nagayama Station is served by the Keiō Sagamihara Line, and is 11.4 kilometers (7.1 mi) from the terminus of the line at Chōfu and 35.6 kilometers (22.1 mi) from Shinjuku Station in downtown Tokyo.

On the Odakyū Tama Line, it is 6.8 kilometers (4.2 mi) from the terminus of the line at Shin-Yurigaoka Station and 28.3 kilometers (17.6 mi) from Shinjuku Station.

This station consists of two sets of elevated opposed side platforms serving a total of four tracks.

Media related to Nagayama Station (Tokyo) at Wikimedia Commons