The Church of the Dormition of the Theotokos (Serbian: Црква успења пресвете Богородице/Crkva uspenja presvete Bogorodice, Croatian: Crkva uspenja presvete Bogorodice) in Šibenik is Serbian Orthodox cathedral in southern Croatia, serving as the nominal seat of the Eparchy of Dalmatia. The church is a baroque building dating from the 17th to 18th centuries, originally built on a site inhabited by the Templars in the 12th century. Initially, it served as the Roman Catholic Church of St. Saviour, part of a Benedictine nunnery, until 1810 when Napoleon ruled Illyrian Provinces transferred it to the Serbian Orthodox community under bishop Benedikt Kraljević.

The church is home to a notable collection of cultural, historical, and artistic artifacts, featuring Italo-Cretan icons, other religious items, and an extensive library. Its facade is decorated by a Baroque bell tower, designed by the local master Ivan Skoko in the early 18th century.

In the 16th century, Orthodox Greeks and Serbs in Šibenik shared the Church of St. Julian. By 1600, the Orthodox Serbs built a church dedicated to the Holy Cross, and in 1778, they relocated their services to the newly constructed Church of St. Spas, which is still in use today. During the French rule in Dalmatia in 1810, the Orthodox community also established the Cathedral of the Dormition of the Theotokos in the city center. This area has traditionally been the seat of the Serbian Orthodox Bishop of Dalmatia.

• Eastern Orthodoxy in Croatia
• Serbs of Croatia