Ōya Station (大矢駅, Ōya-eki) is a railway station in the city of Gujō, Gifu Prefecture, Japan, operated by the third sector railway operator Nagaragawa Railway.

Ōya Station is a station of the Etsumi-Nan Line, and is 31.8 kilometers from the terminus of the line at Mino-Ōta.

Ōya Station has two opposed ground-level side platforms connected by a level crossing. The station is unattended.

«		Service	»
Nagaragawa Railway
Etsumi-Nan Line
Minami-Kodakara-Onsen		Local		Fukuno

Ōya Station was opened on October 9, 1927, as Mino-Shimokawa Station (美濃下川駅). Operations were transferred from the Japan National Railway (JNR) to the Nagaragawa Railway on December 11, 1986. The station was renamed to its present name on that date.

• National Route 156
• Nagara River

• List of Railway Stations in Japan

• Official website (in Japanese)