| Mangal aeri | |
|---|---|
&sq=Qlik&lang=&file=File:Chennai_area_locator_map.svg)  Mangal aeri | |
| Location | Mugappair, Chennai, Tamil Nadu, India |
| Coordinates | 13°5′15″N 80°10′34″E / 13.08750°N 80.17611°E |
| Type | Lake |
| Basin countries | India |
| Surface area | 5.32 acres (2.15 ha) |
| Settlements | Chennai |
Mangal aeri, or Mangal lake, is a rain-fed reservoir in the neighbourhood of Mugappair in Chennai, India.