The Church of St. Nicholas of the Roof (Greek: Άγιος Νικόλαος της Στέγης, Agios Nikolaos Tis Stegis) is an 11th-century Byzantine monastery that flourished in Kakopetria, Cyprus. The church is the only surviving Middle Byzantine katholikon (monastery church) in Cyprus during the 11th century and is not mentioned until the 13th century in surviving texts. St. Nicholas of the Roof prospered from the Middle Byzantine era until the beginning of Frankish rule, around the 12th century. Since Frankish rule the church remained open, but served as a small village church and a pilgrimage site. The church is one of the nine Painted Churches in the Troödos Region, which was labeled as a UNESCO World Heritage Site in 1985.