Demetrius III
# Demetrius III

Demetrius III may refer to:

* Demetrius III of Abkhazia (fl. 969–976), King of Abkhazia
* Demetrius III Aniketos (fl. 100 BC), Indo-Greek king
* Demetrius III Eucaerus (died 88 BC), Seleucid king
* Demetrius III of Georgia (c. 1413–1453), King of Georgia
