Suidōbashi Station (水道橋駅, Suidōbashi-eki) is a railway station which straddles Tokyo's Chiyoda and Bunkyō wards, operated jointly by East Japan Railway Company (JR East) and Tokyo Metropolitan Bureau of Transportation (Toei).

[1] South of the platforms there are an extra two tracks for Chūō Line (Rapid) trains, which bypass the station non-stop.

There are two exits from the station; the east exit is the busier of the two and features amenities such as a staffed "Midori no Madoguchi" ticket office, ticket vending machines, lockers, and toilets.

[1] The Toei Subway station has one island platform serving two tracks.

The Number of Passengers on Suidobashi as recorded by the East Japan Railway Company Trains in 2017-2022 was 17,278.