Sanuki-Shioya Station is a passenger railway station located in the city of Marugame, Kagawa Prefecture, Japan. It is operated by JR Shikoku and has the station number "Y11".

Marugame is a city located in Kagawa Prefecture, Japan. As of 1 October 2022, the city had an estimated population of 108,541 in 46101 households and a population density of 970 persons per km2. The total area of the city is 111.79 square kilometres (43.16 sq mi).