Dioclea
Dioclea stands for:
- Dioclea (actually Doclea or Doklea ), an ancient city in Dalmatia, birthplace of Diocletian, in the Middle Ages Duklja , capital of the medieval principality of the same name, 3 km north of today's Podgorica, capital of Montenegro
- Titular Dioclea , a titular diocese of the Roman Catholic Church
- Dioclea (genus) , a genus of plants in the tribe Phaseoleae within the legume family (Fabaceae)