| Longtang | |
| Native Name: | 龙塘镇 |
| Native Name Lang: | cn |
| Settlement Type: | Town |
| Subdivision Type: | Country |
| Subdivision Name: | China |
| Subdivision Type1: | Province |
| Subdivision Name1: | Hainan |
| Subdivision Type3: | District |
| Subdivision Name3: | Qiongshan District |
| Unit Pref: | Metric |
| Population Density Km2: | auto |
| Timezone: | China standard time |
| Utc Offset: | +8 |
Longtang is a town in Qiongshan District, Hainan, China.[1] It is located on the west bank of the Nandu River approximately 15 km south of Haikou City, the capital of the province.