Dionysopolis
Dionysopolis (Ancient Greek: Διονυσόπολις) may refer to:
- Dionysupolis, a city in ancient Thrace, now in Bulgaria (a Black Sea coastal town named Balchik)
 - Dionysiopolis, a city in ancient Phrygia, now in Turkey
 - Dionysopolis Indiae, a city in ancient India inter Gangem, now in Afghanistan