| Jurisdiction: | Diocese |
| Yingkou | |
| Local: | 天主教营口教区 |
| Latin: | Dioecesis Imcheuvensis |
| Country: | China |
| Metropolitan: | Shenyang |
| Province: | Shenyang |
| Rite: | Latin Rite |
| Bishop: | Sede Vacante |
| Metro Archbishop: | Paul Pei Junmin |
The Roman Catholic Diocese of Yingkou/Yingkow (la|Imcheuven(sis),) is a diocese located in the city of Yingkou (Liaoning) in the ecclesiastical province of Shenyang 瀋陽 in China.