Stephen III of Moldavia, also known as Stephen the Great, was the voivode of Moldavia who reigned from 1457 until his death in 1504. A prominent late medieval ruler, he is celebrated for his military leadership and diplomatic skill in defending his principality against the Ottoman Empire, Poland, and Hungary. His long rule provided significant stability for the region, during which he strengthened central administration and fortified the borders. He is remembered as a defender of the Christian faith and remains a national hero in both Moldova and Romania.