is a passenger railway station located in Naka-ku, Sakai, Osaka Prefecture, Japan, operated by the Nankai Electric Railway. It is station number NK88.
Fukai Station is served by the Nankai Semboku Line, and is located 3.7 kilometers from the opposing terminus of the line at and 17.1 kilometers from .
The station consists of one elevated island platform with the station building underneath.
Fukai Station opened on April 1, 1971.
Following the merger of the Semboku Rapid Railway into Nankai Electric Railway on April 1, 2025, Fukai Station's station number was changed from SB02 to NK88.
In fiscal 2019, the station was used by an average of 26,156 passengers daily (boarding passengers only).