Key Facts
- Duration
- 1346–1371 (25 years)
- Capital
- Skopje
- Extent
- Danube (north) to Gulf of Corinth (south)
- Religion
- Eastern Orthodox Christianity
- Founded by
- Dušan the Mighty, proclaimed Emperor 1346
Imperial Zenith Metrics
Historical Trajectory
Phase I: Rise
Stefan Dušan expanded the Kingdom of Serbia dramatically in the 1330s and 1340s, conquering large portions of Byzantine Macedonia, Albania, Epirus, and Thessaly. In 1346 he proclaimed himself Emperor of the Serbs and Greeks, elevating the Serbian Archbishopric to a Patriarchate and establishing a new law code. The empire stretched from the Danube to the Gulf of Corinth, making Serbia the dominant power in Southeast Europe.
Phase II: Zenith
At its height under Dušan, the empire was among the most powerful states in Europe, controlling a multi-ethnic, multi-lingual territory blending Serbian and Byzantine administrative and cultural traditions. Kosovo served as the most prosperous and densely populated core region, functioning as a political, religious, and cultural center. Dušan's law code, the Dušanov zakonik, codified governance across the vast realm.
Phase III: Decline
Uroš V, Dušan's son and successor, proved unable to hold the empire together, losing conquered territories progressively—earning the epithet 'the Weak.' His death in 1371 ended the empire formally. Serbia fractured into rival noble domains; Moravian Serbia under the Lazarević dynasty emerged as the strongest successor state, later confronting the Ottoman Empire at the Battle of Kosovo in 1389.
Notable Imperial Reigns
Selected rulers mapping the empire’s trajectory