| Hayaguchi Station | |
| Style: | JR East |
| Native Name: | 早口駅 |
| Native Name Lang: | ja |
| Address: | 76-10 Yagorōsawa, Hayaguchi, Ōdate-shi, Akita-ken 018-3505 |
| Country: | Japan |
| Coordinates: | 40.2712°N 140.4486°W |
| Operator: | JR East |
| Line: | Ōu Main Line |
| Distance: | 393.5 kilometers from |
| Platforms: | 1 side + 1 island platform |
| Status: | Staffed |
| Opened: | October 7, 1900 |
| Passengers: | 101 |
| Pass Year: | FY2018 |
| Map Type: | Japan Akita Prefecture#Japan |
| Map Dot Label: | Hayaguchi Station |
is a railway station located in the city of Ōdate, Akita Prefecture, Japan, operated by the East Japan Railway Company (JR East).
Hayaguchi Station is served by the Ōu Main Line, and is located 393.5 km from the terminus of the line at .
The station consists of one island platform and one side platform serving three tracks, connected to the station building by a footbridge. However, Platform 3 is not in use. Hayaguchi Station is a simple consignment station, administered by Ōdate Station, and operated by Ōdate city authority, with point-of-sales terminal installed. Ordinary tickets, express tickets, and reserved-seat tickets for all JR lines are on sale (no connecting tickets).
Hayaguchi Station was opened on October 7, 1900 a station on the Japanese Government Railways, serving the village of Hayaguchi, Akita. The JGR became the Japan National Railways (JNR) after World War II. The station was absorbed into the JR East network upon the privatization of the JNR on April 1, 1987.
In fiscal 2018, the station was used by an average of 101 passengers daily (boarding passengers only).[1]