Ava Kingdom
Minkhaung I of Toungoo ( ) was viceroy of Toungoo from 1446 to 1451. Having accidentally inherited the Toungoo throne after his father's sudden death, Minkhaung proved an ineffectual ruler of this perpetually unruly frontier vassal state of Ava Kingdom. He was assassinated in early 1452 by a servant of his cousin Minye Kyawhtin, who went on to seize Toungoo in his rebellion against King Narapati I of Ava. All royal chronicles starting with the "Maha Yazawin" chronicle, identify Minkhaung I of Toungoo as an ancestor (paternal great-great grandfather) of King Bayinnaung of Toungoo Dynasty.