Horezu Monastery, also known as Horezu Convent, is a Romanian Orthodox monastery located in the town of Horezu, in Vâlcea County, Romania. It was founded in 1690 by Prince Constantin Brancoveanu, a prominent figure in Romanian history, who is considered one of the most important Romanian rulers and a symbol of Romanian patriotism.

The monastery is an outstanding example of Romanian Brancovan style architecture, characterized by a blend of Byzantine and Renaissance elements, featuring intricate stone carvings, frescoes, and sculptural decorations. The church of the monastery is dedicated to the Holy Trinity, and its interior is decorated with frescoes depicting biblical scenes and saints.

Horezu Monastery was added to the UNESCO World Heritage List in 1993, as one of the eight painted churches of northern Moldavia and southern Bukovina. It is considered a masterpiece of the Brancovan style, a unique expression of the cultural and artistic identity of the Romanian people, and a major tourist attraction in Romania.