Ōmagari Station (大曲駅, Ōmagari-eki) was a railway station on the Towada Kankō Electric Railway Line located in the town of Rokunohe, Aomori Prefecture, Japan.

It was 2.7 rail kilometers from the terminus of the Towada Kankō Electric Railway Line at Misawa Station.

Ōmagari Station was opened on April 1, 1935 as a signal stop.

The station was closed when the Towada Kankō Electric Railway Line was discontinued on April 1, 2012.

Ōmagari Station had a single side platform serving bidirectional traffic.