The Beishan Old Western-style House (traditional Chinese: 王金城洋樓; simplified Chinese: 王金城洋楼; pinyin: Wáng Jīnchéng Yáng Lóu) is a historical house in Jinsha Township, Kinmen County, Taiwan.

Construction of the house began around 1918 or 1919 for the Wang family and was completed in 1932.

The house was seized by the Imperial Japanese Army in 1937 and returned to the family in 1946.

On 29 September 2021, restoration work on the house began in a ceremony attended by Magistrate Yang Cheng-wu and descendants of the original owners.

[1] The house was constructed with Western and Hokkien architectural elements.