This article lists the lakes in the South Indian state, Tamil Nadu.
Note: Lakes grow and shrink due to precipitation, evaporation, releases, and diversions. For this reason, many of the surface areas tabulated below are very approximate. For reservoirs, the areas at maximum water storage are indicated. Reservoirs used for flood control are seldom allowed to reach maximum storage.
| Ayanambakkam Lake | Chennai | ||||
| Chembarambakkam Lake | Chennai | ||||
| Chetput Lake | Chennai | ||||
| Chitlapakkam Lake | Chennai | ||||
| Kaduvetti Lake | Chennai | ||||
| Kaveripakkam Lake | Chennai | ||||
| Kilikodi Lake | Chennai | ||||
| Kolavai Lake | Chennai | ||||
| Korattur Lake | Chennai | ||||
| Maduranthakam lake | Chennai | ||||
| Manali Lake | Chennai | ||||
| Manimangalam Lake | Chennai | ||||
| Nanmangalam Lake | Chennai | ||||
| Panpakkam Lake | Chennai | ||||
| Poondi Lake | Chennai | ||||
| Porur Lake | Chennai | ||||
| Pattupalli Lake | Chennai | ||||
| Pulicat Lake | Chennai | ||||
| Puzhal lake | Chennai | ||||
| Retteri Lake | Chennai | ||||
| Sholavaram Lake | Chennai | ||||
| Thiruninravur Lake | Chennai | ||||
| Velachery Lake | Chennai | ||||
| Kodaikanal Lake | Kodaikanal | ||||
| Ooty lake | Ooty | ||||
| Avalanche Lake, Ooty | Ooty | ||||
| Emerald Lake, Ooty | Ooty |
Coimbatore
Erode
Karur
Cuddalore
Villupuram
Vellore
Salem
NAMAKKAL THOOSUR LAKE