Bayangol
Bayangol (Баянгол [páiˑɴɢɜɬ]; lit. 'Rich River') may refer to:
Mongolia
- Bayangol, Ulaanbaatar, a düüreg (city district) in the capital of Mongolia
 - several Sums (districts) in different Aimags (provinces) in Mongolia
 
China
- Bayingolin Mongol Autonomous Prefecture
- Bayingolin, Hejing
 
 - several Towns in different Banners (counties), Inner Mongolia
- Bayangol, Dengkou
 - Bayangol, Jalaid
 
 - Bayingol, Alxa, a sum (township) in the Alxa Right Banner, Inner Mongolia
 - Bayingol Gaqaa, Uxin, a village in the Uxin Banner, Inner Mongolia
 - Bayingolin River, a river in Hejing County, Xinjiang
 - Bayin River, Delingha, a river in Delingha City, Qinghai
 
Russia
- several ulus in different districts, Republic of Buryatia