| Huilong Township | |
| Native Name: | 回龙乡 |
| Native Name Lang: | zh-cn |
| Settlement Type: | Township |
| Pushpin Map: | China Sichuan |
| Pushpin Label Position: | left |
| Pushpin Map Caption: | Location in Sichuan |
| Coordinates: | 31.8322°N 103.6636°W |
| Subdivision Type: | Country |
| Subdivision Name: | People's Republic of China |
| Subdivision Type1: | Province |
| Subdivision Name1: | Sichuan |
| Subdivision Type2: | Autonomous prefecture |
| Subdivision Name2: | Ngawa |
| Subdivision Type3: | County |
| Subdivision Name3: | Mao |
| Subdivision Type4: | Village-level divisions |
| Subdivision Name4: | 4 villages |
| Unit Pref: | Metric |
| Elevation M: | 1683 |
| Population Density Km2: | auto |
| Timezone1: | China Standard |
| Utc Offset1: | +8 |
| Postal Code Type: | Postal code |
| Area Code: | 0837 |
Huilong Township is a township of Mao County in the southeast of the Ngawa Tibetan and Qiang Autonomous Prefecture in northern Sichuan province, China,[1] located northwest of the county seat as the crow flies and just west of the northern intersection of China National Highway 213 with Sichuan Provincial Highway 302., it has four villages under its administration.[2]