Miron Costin (March 30, 1633 – 1691, Roman) was a Moldavian (Romanian) political figure and chronicler.
His main work, Letopisetul Tarâi Moldovei [de la Aron Voda încoace] (The Chronicles of the land of Moldavia [from the rule of Aron Voda]) was meant to extend Grigore Ureche's narrative, covering events from 1594 to 1660.
The Chronicles were first published in 1675.
He also wrote Istoria în versuri polone despre Tara Moldovei si Munteniei (Polish verse history of Moldavia and Wallachia), also known under the title Poema polona (The Polish poem).