Qızılca or Kyzyldzha or Kizildzha may refer to:
Azerbaijan
edit- Qızılca, Goygol, Azerbaijan
- Qızılca, Lachin, Azerbaijan
- Qızılca, Nakhchivan, Azerbaijan
Iran
edit- Kyzyldzha, Ahar, East Azerbaijan Province
- Kyzyldzha, Shabestar, East Azerbaijan Province