| Tunnsjødal Hydroelectric Power Station | |
| Name Official: | Tunnsjødal kraftverk |
| Coordinates: | 64.7033°N 12.8356°W |
| Country: | Norway |
| Location: | Namsskogan |
| Status: | O |
| Owner: | Nord-Trøndelag Elektrisitetsverk |
| Res Name: | Tunnsjøflyan |
| Lower Res Name: | Namsen |
| Plant Hydraulic Head: | 238 m |
| Plant Capacity: | 176 |
| Plant Capacity Factor: | 53.2% |
| Plant Annual Gen: | 820 |
The Tunnsjødal Power Station (Tunnsjødal kraftverk) is a hydroelectric power station located in Namsskogan, Nord-Trøndelag, Norway. It operates at an installed capacity of, with an average annual production of 820 GWh.[1]