Harmonies poétiques et religieuses (Poetic and Religious Harmonies), S. 173, is a cycle of piano pieces written by Franz Liszt at Woronińce (Voronivtsi, Polish-Ukrainian country estate of Liszt’s mistress Princess Carolyne von Sayn-Wittgenstein, née Iwanowska) in 1847. These were first published in 1853 in Leipzig by Kistner.