| Erlang | |
| Native Name: | 二郎镇 |
| Native Name Lang: | zh-cn |
| Settlement Type: | Town |
| Pushpin Map: | China Chongqing |
| Pushpin Label Position: | top |
| Pushpin Map Caption: | Location in Chongqing |
| Coordinates: | 30.3628°N 105.9922°W |
| Subdivision Type: | Country |
| Subdivision Name: | People's Republic of China |
| Subdivision Type1: | Direct-administered municipality |
| Subdivision Name1: | Chongqing |
| Subdivision Type3: | District |
| Subdivision Name3: | Hechuan District |
| Unit Pref: | Metric |
| Population Density Km2: | auto |
| Timezone1: | China Standard |
| Utc Offset1: | +8 |
| Postal Code Type: | Postal code |
Erlang is a town under the administration of Hechuan District, Chongqing, China.[1], it administers Erlang Residential Community and the following seven villages:[2]