| Type: | Bishop |
| Prefect Apostolic of Xining | |
| Appointed: | --> |
| Term Start: | 1991 |
| Retired: | --> |
| Predecessor: | Hyeronimus Haberstroh |
| Matthias Gu Zheng, S.J. | |
| Province: | Qinghai |
| Diocese: | Apostolic Prefecture of Xining |
| Ordination: | 30 July 1982 |
| Consecration: | 11 September 1991 |
| Consecrated By: | Bishop Paul Li Zhenrong, S.J. |
| Birth Date: | 17 February 1937 |
| Tomb: | --> |
| Nationality: | Chinese |
| Religion: | Roman Catholic |
| Partner: | --> |
Matthias Gu Zheng (; born 17 February 1937) is a Chinese Catholic priest and Bishop of the Apostolic Prefecture of Xining since 1991.[1]