Battle of Yehuling

41°06′13″N 114°43′01″E / 41.1037°N 114.717°E / 41.1037; 114.717

Battle of Yehuling
Part of the Mongol conquest of the Jin dynasty

An illustration of the Battle of Yehuling, from Jami' al-tawarikh by Rashid-al-Din Hamadani
DateAugust – October 1211
Location
Yehuling, Jin dynasty (northwest of present-day Wanquan District, Zhangjiakou, Hebei Province, China)
Result Mongol victory
Territorial
changes
North China added to the Mongol Empire
Belligerents
Mongol Empire Jin dynasty
Commanders and leaders
Genghis Khan
Muqali
Jebe
Ögedei
Subutai
Wanyan Yongji
Wanyan Chengyu
Zhuhu Gaoqi
Hushahu
Wanyan Jiujin 
Tushan Yi
Shimo Ming'an 
Strength
90,000 elite cavalry
Modern estimate:
fewer than Jin dynasty
400,000 at Yehuling
800,000 infantry and
150,000 elite cavalry
spread across the Great Wall
Modern estimate:
30,000–40,000
Casualties and losses
Minimal Heavy
Most of the army wiped out
Battle of Yehuling
Traditional Chinese野狐嶺戰役
Simplified Chinese野狐岭战役
Transcriptions
Standard Mandarin
Hanyu PinyinYěhúlǐng Zhànyì

The Battle of Yehuling, also known as the Battle of Wild Fox Ridge or the Battle of Badger Mouth, was fought between the Mongol Empire and the Jin dynasty in 1211, during the first stage of the Mongol conquest of the Jin dynasty. The battle took place in the northwest of present-day Wanquan District, Zhangjiakou, Hebei Province. It concluded with a Mongol victory, hastening the decline of the Jin dynasty.