Visoki Dečani (Serbian Cyrillic: Високи Дечани) is a major Serbian Orthodox Christian monastery located in Metohia (Kosovo), 12 km (7 mi) south of the town of Peć. The monastic katholikon is the largest medieval church in the Balkans containing the most extensive preserved fresco decoration.^{[citation needed]}

The monastery was established in a chestnut grove by Serbian King Stefan Uroš III Dečanski in 1327. Its original founding charter is dated to 1330. The following year the king died and was buried at the monastery, which henceforth became his popular shrine. Indeed, the epithet Dečanski refers to the king's foundation of the monastery. The construction was continued by his son Emperor Stefan Uroš IV Dušan until 1335, but the wall-painting was not completed until 1350.

The monastic church, dedicated to Christ Pantocrator and built from blocks of red-purple, light-yellow and onyx marble, was constructed by builders working under a Franciscan friar, Vitus of Kotor. The church is distinguished by its imposing size and Romanesque and early Gothic structure and design. Apart from the extensive and well preserved fresco cycles the interior features the original 14th-century stone templon, the throne of the hegumen and the carved wooden sarcophagus of the founder King Stefan.

Dečani or Deçan (Albanian: Deçan; Serbian: Дечани, Dečani, pronounced [dɛ̌t͡ʃani]) is a town and municipality in the Peć district of western Kosovo. It is a mountainous area which borders Montenegro and Albania. There is a total of 36 villages within the municipality. The territory of the municipality is 371 km2.

During the 1998–1999 conflict, Dečani was one of the strongholds of the Kosovo Liberation Army (KLA) and subsequently suffered a large amount of infrastructure destruction by the Serbian military and paramilitary forces. Much reconstruction has taken place with the assistance of the international agencies and support from the Kosovo Albanian diaspora.^{[citation needed]} It is widely known for the Visoki Dečani monastery of the Serbian Orthodox Church.

In 2011, the population of the municipality numbered 38,984. "Others" includes Bosniaks, Kosovo Ashkalia, Egyptians and Roma. The non-Albanian communities mainly reside in the villages of Babaloc, Dubovik, Gramocelj, Irznic, Požar, Rastavica, Šaptelj, Papracane. There are Serbian Orthodox clergy in the Visoki Dečani monastery.