Ōtagiri Station (大田切駅, Ōtagiri-eki) is a railway station on the Iida Line in the city of Komagane, Nagano Prefecture, Japan, operated by Central Japan Railway Company (JR Central).

[1] The station consists of one ground-level side platform serving one bi-directional track.

[1] Ōtagiri Station opened as a provisional stop on 31 October 1914.

It was closed with the nationalization of the Ina Electric Railway on 1 August 1943, and reopened as a JNR passenger station on 1 September 1946.

[1] With the privatization of Japanese National Railways (JNR) on 1 April 1987, the station came under the control of JR Central.