Kannai Station (関内駅, Kannai-eki) is an interchange passenger railway station located in Naka-ku, Yokohama, Japan, operated by East Japan Railway Company (JR East) and the Yokohama Municipal Subway.

Kannai Station is served by the Negishi Line from Yokohama to Ōfuna in Kanagawa Prefecture.

The Yokohama Municipal Subway began operations to Kannai Station from September 4, 1976.

The station was absorbed into the JR East network upon the privatization of the JNR in 1987.

[citation needed] In fiscal 2019, an average of 55,299 passengers daily boarded the JR line from this station.