The Vlach Church is a church built in 1450 in the village of Donji Kraj, on the Cetinje field, at that time part of Zeta (present-day Montenegro).
The church was built around 1450 on the site of a Bogomil necropolis that included around 150 stećci (monumental, ornate tombstones). Only two of these have been preserved to this day. Originally facing each other, they were recently reoriented to be side by side. According to some legends, recorded for the first time by Ljubomir Nenadović, the 17th-century military commander Bajo Pivljanin and his wife are buried beneath them. According to another legend and documentary evidence, the stećci mark the graves of the founders of the church — Ivan Borojević, born in Stari Vlah, and his wife Jelica.
The church was initially made of sticks, switches and mud and was rebuilt three times. At first, it was redone in stones without mortar, then in stones with lime mortar and finally, in 1864, the church received its current form. A guard rail around the church was built in 1897 using barrels of Ottoman rifles captured in 1858 during the Battle of Grahovac.