| Shimo-Sugaya Station | |
| Style: | JR East |
| Native Name: | 下菅谷駅 |
| Native Name Lang: | ja |
| Address: | Sugaya 4106, Naka-shi, Ibaraki-ken 311-0105 |
| Country: | Japan |
| Operator: | JR East |
| Line: | Suigun Line |
| Distance: | 7.8 km from |
| Platforms: | 2 side platforms |
| Status: | Unstaffed |
| Opened: | November 16, 1896 |
| Passengers: | 172 daily |
| Pass Year: | FY2008 |
| Map Type: | Japan Ibaraki Prefecture#Japan |
| Map Dot Label: | Shimo-Sugaya Station |
is a passenger railway station in the city of Naka, Ibaraki, Japan operated by East Japan Railway Company (JR East).
Shimo-Sugaya Station is served by the Suigun Line, and is located 7.8 rail kilometers from the official starting point of the line at Mito Station.
The station consists of two unnumbered opposed side platforms connected to the station building by a footbridge. The station is unattended.
Shimo-Sugaya Station opened on November 16, 1896 as a station on the Ota Railway. The Ota Railway merged with the Mito Railway on October 21, 1901 and was nationalized on December 1, 1927. The station was absorbed into the JR East network upon the privatization of the Japanese National Railways (JNR) on April 1, 1987.