Kundur may refer to:
- Kundur, Afghanistan, a village in Herat Province which is primarily Mogholi speaking
- Kundur, Iran, a village in East Azerbaijan Province, Iran
- Kundur, Russia, a rural locality in Amur Oblast, Russia
- Kundur Island, an island in Indonesia, in the Riau Archipelago, and part of the Riau Islands Province
- Kündür, an official in the Khazar government
- Deepa Kundur, Canadian engineer