| Jurisdiction: | Diocese |
| Weihui | |
| Local: | 天主教卫辉教区 |
| Latin: | Dioecesis Ueihoeivensis |
| Country: | China |
| Metropolitan: | Kaifeng |
| Rite: | Latin Rite |
| Cathedral: | Cathedral in Anyang |
| Population: | 2,500,000 |
| Population As Of: | 1950 |
| Catholics: | 46,000 |
| Catholics Percent: | 1.8 |
| Metro Archbishop: | Joseph Gao Hongxiao |
| Coadjutor: | Joseph Zhang Yinlin |
The Roman Catholic Diocese of Weihui/Weíhwei/Jixian (Latin: Ueihoeiven(sis),) is a diocese located in the city of Weihui in the ecclesiastical province of Kaifeng in China.