| Donghai Subdistrict | |
| Native Name: | 东海街道 |
| Native Name Lang: | zh-cn |
| Settlement Type: | Subdistrict |
| Pushpin Map: | China Guangdong |
| Pushpin Label: | Donghai Subdistrict |
| Pushpin Label Position: | left |
| Pushpin Map Caption: | Location in Guangdong |
| Coordinates: | 22.9444°N 115.6356°W |
| Subdivision Type: | Country |
| Subdivision Name: | People's Republic of China |
| Subdivision Type1: | Province |
| Subdivision Name1: | Guangdong |
| Subdivision Type2: | Prefecture-level city |
| Subdivision Name2: | Shanwei |
| Subdivision Type3: | County-level city |
| Subdivision Name3: | Lufeng |
| Unit Pref: | Metric |
| Population Density Km2: | auto |
| Timezone1: | China Standard |
| Utc Offset1: | +8 |
| Postal Code Type: | Postal code |
Donghai Subdistrict is a subdistrict in Lufeng, Guangdong, China.[1], it administers the following eight residential communities and fifteen villages:[2]