Xujiahui (simplified Chinese: 徐家汇; traditional Chinese: 徐家匯; pinyin: Xújiāhuì; Shanghainese:Zigawei), also spelt Zikawei or Siccawei is an historical and cultural area in Xuhui District of Shanghai, China. The area is a well known precinct for shopping and entertainment in Shanghai.

It is also the name of the metro station in the area, Xujiahui Station.

Xujiahui was established in May 1994 as a subdistrict of Xuhui District, Shanghai. The sub district covers 4.04 square kilometres. There are 31624 households which total 94872 residents. There are roughly 110000 permanent residents in the city.

Xujiahui literally means "Xu's junction" - or, more precisely, "property of Xu family at the junction of two rivers" in Mandarin [1]. The "Xu family" actually refers to the family of Xu Guangqi or Hsu Kuang-chi (1562-1633), China's most notable Catholic convert. Most of what is now present day Xujiahui was once the ancestral home of Xu Guangqi and his family. Baptized by famed Italian Jesuit, Matteo Ricci, Xu Guangqi and his descendants donated large plots of land to the Catholic Church, including the site of the St. Ignatius Cathedral.