| Jurisdiction: | Diocese |
| Daming | |
| Local: | 教區大名 |
| Latin: | Dioecesis Tamimensis |
| Country: |  China |
| Metropolitan: | Beijing |
| Province: | Beijing |
| Rite: | Latin Rite |
| Cathedral: | Cathedral of Our Lady of Grace in Daming |
| Bishop: | Sede Vacante |
| Metro Archbishop: | Joseph Li Shan |
The Roman Catholic Diocese of Daming (Latin: Tamimen(sis),) is a diocese located in the city of Daming in the ecclesiastical province of Beijing in China.