Smin Than-Kye (Mon: သၟိင် သာံကြာယ် or သၟိင် သာံကြာဲ;[note 1] Burmese: သမိန် သံကြယ်, Burmese pronunciation: [θəmèiɴ θàɰ̃ dʑɛ̀]) was a Hanthawaddy military commander who fought in several campaigns of the Forty Years' War against Ava forces at least between 1389 and 1413.
He is best remembered for his successful defense of Gu-Htut against much larger forces led by King Swa Saw Ke of Ava in 1390–1391.
The following is a list of military campaigns in which Than-Kye is explicitly mentioned in the royal chronicles as a commander.