The Battle of Călugăreni was one of the most important battles in the history of early modern Romania. It took place on 23 August (13 August on old style calendar) 1595 between the Wallachian army led by Michael the Brave and the Ottoman army led by Sinan Pasha. It was part of the Long War, fought between Christian and Ottoman forces at the end of the 16th - beginning of the 17th centuries.