韃靼
(
1395年～
1415年)
答巴（1395年－1415年），蒙古大汗，阿不哥的裔。1412年，瓦剌首領馬哈木殺死大汗本雅失，瓦剌明朝稱臣。大汗空位。1415年，瓦剌染指蒙古汗位，擁立
答巴為大汗，馬哈木自任太師，稱
答巴是本雅失的弟弟。明成祖第二次親蒙古，大敗
答巴和馬哈木，明軍撤退，阿魯再次襲擊瓦剌，大汗
答巴、太師馬哈木先戰死。馬哈木的兒子脫歡擁立斡亦剌歹為汗。
A Reba (1395 -1,415), the Mongol Khan, Brother Ali is not the descendants. 1412, Wala leader Mahmud kill sweat loss in this elegant, Wala vassal to Ming. Sweat space. 1415, Wala interfere Mongolia Khan-bit, crowned A Reba as sweat, Mahathir wood itself the Grand Preceptor, called A Reba is lost in this elegant brother. Yongle Emperor a second personal expedition Mongolia, defeated A Reba and Mahmud, the Ming troops withdrew, the Alu Tai strike again Wala, Khan A Reba, Grand Preceptor Mahmud has died. Mahmud's son backers turn off Huan also bad for the assassination of Khan.