| Näläntöjärvi | |
| Pushpin Map: | Finland |
| Coords: | 63.8083°N 55°W |
| Basin Countries: | Finland |
Näläntöjärvi is a lake in Kiuruvesi, Finland. It is the largest lake in Finland with nutrient loading from surrounding forestry and agriculture, which has caused periodic algal blooms in the summer. [1] Efforts to reduce these nutrient levels to align with regional conservation measures aimed at preserving the lake's ecological balance are being carried out.