Soga Station is a junction railway station located in Chūō-ku, Chiba, Chiba Prefecture, Japan, operated by the East Japan Railway Company. It is also a freight depot for the Japan Freight Railway Company and the all-freight Keiyō Rinkai Railway Company.

The Keiyō Line is a railway line connecting Tokyo and Chiba in Japan, paralleling the edge of Tokyo Bay. It is operated by the East Japan Railway Company. The line forms part of what JR East refers to as the "Tokyo Mega Loop" (東京メガループ) around Tokyo, consisting of the Keiyō Line, Musashino Line, Nambu Line, and Yokohama Line. It provides the main rail access to Tokyo Disney Resort and the Makuhari Messe exhibition center.