Mendut is a ninth century Buddhist temple, located in Mendut village, Mungkid sub-district, Magelang Regency, Central Java, Indonesia. The temple is located about three kilometres east from Borobudur. Mendut, Borobudur and Pawon, all of which are Buddhist temples, are located in one straight line. There is a mutual religious relationship between the three temples, although the exact ritual process is unknown.
Built around early ninth century AD, Mendut is the oldest of the three temples including Pawon and Borobudur. The Karangtengah inscription, the temple was built and finished during the reign of King Indra of Sailendra dynasty. The inscription dated 824 AD mentioned that King Indra of Sailendra has built a sacred building named Venuvana which means "bamboo forest". Dutch archaeologist JG de Casparis has connected the temple mentioned in Karangtengah inscription with Mendut temple.
In 1836 it was discovered as a ruins covered with bushes. The restoration of this temple was started at 1897 and it was finished at 1925. Some archaeologists who had conducted research on this temple were JG de Casparis, Theodoor van Erp, and Arisatya Yogaswara.