| Tallusjärvi | |
| Pushpin Map: | Finland |
| Coords: | 63°N 84°W |
| Type: | Lake |
| Catchment: | Kymijoki |
| Basin Countries: | Finland |
| Area: | 22.104km2 |
| Depth: | 2.06m (06.76feet) |
| Max-Depth: | 11.67m (38.29feet) |
| Volume: | 0.0456km3 |
| Shore: | 138.69km (86.18miles) |
| Elevation: | 104.7m (343.5feet) |
| Cities: | Tervo |
Tallusjärvi is a medium-sized lake in the Kymijoki main catchment area. It is located in the region Northern Savonia in Finland.[1]