| Yinhai | |
| Native Name: | · Zhuang; Chuang: Yinzhaij Gih |
| Settlement Type: | District |
| Coordinates: | 21.449°N 109.14°W |
| Pushpin Map: | China Guangxi |
| Pushpin Map Caption: | Location in Guangxi |
| Subdivision Type: | Country |
| Subdivision Name: | China |
| Subdivision Type1: | Autonomous region |
| Subdivision Name1: | Guangxi |
| Subdivision Type2: | Prefecture-level city |
| Subdivision Name2: | Beihai |
| Seat Type: | District seat |
| Area Total Km2: | 423 |
| Population As Of: | 2020 |
| Population Density Km2: | auto |
| Population Total: | 315,196 |
| Timezone: | China Standard |
| Utc Offset: | +8 |
Yinhai District (Cantonese: Ngan Hoi; Zhuang; Chuang: Yinzhaij Gih) is a district of the city of Beihai, Guangxi, China.
Yinhai District is divided into 4 towns:[1]