Xiqu Subdistrict (), also known as West Subdistrict or Western Subdistrict is a subdistrict directly administered by the city of Zhongshan, Guangdong province, China. It covers and had a population of 133,078 in 2020. It is a main industrial and commercial centre of the city. , it has nine residential neighborhoods under its administration:
The video game company Subor has its headquarters here.