| Biru | |
| Official Name: | 比如镇 |
| Settlement Type: | Town |
| Pushpin Map: | China Tibet |
| Pushpin Map Caption: | Location in the Tibet Autonomous Region |
| Pushpin Mapsize: | 250 |
| Subdivision Type: | Country |
| Subdivision Name: | China |
| Subdivision Type1: | Province-level division |
| Subdivision Name1: | Tibet Autonomous Region |
| Subdivision Type2: | Prefecture |
| Subdivision Name2: | Nagqu Prefecture |
| Subdivision Type3: | County |
| Subdivision Name3: | Biru County |
| Unit Pref: | metric |
| Elevation M: | 3912 |
| Population Density Km2: | auto |
| Timezone: | China Standard |
| Utc Offset: | +8 |
| Coordinates: | 31.4797°N 93.6808°W |
| Postal Code Type: | Postal code |
| Postal Code: | 852300 |
| Area Code Type: | Area code |
| Area Code: | 0896 |
Biru is a town in and the seat of the Biru County, eastern Tibet Autonomous Region, Western China. It lies at an altitude of around . Biru is located on the Gyalmo Ngulchu River (upper part of Salween River).