Zijin'gang Campus (Traditional Chinese: 紫金港校區, Simplified Chinese: 紫金港校区), is the largest sole campus of Zhejiang University in the People's Republic of China.
It is the largest single university campus in Mainland China, and consequently the largest in East Asia. Zijin'gang is close to the Yuquan and Xixi campuses. It is home to five colleges/schools of Zhejiang University: