| Karijärvi | |
| Coords: | 61.1523°N 26.4195°W |
| Outflow: | Myllyjoki |
| Pushpin Map: | Finland |
| Catchment: | Kymijoki |
| Basin Countries: | Finland |
| Area: | 20.558km2 |
| Depth: | 9.26m (30.38feet) |
| Max-Depth: | 33m (108feet) |
| Volume: | 0.19km3 |
| Shore: | 71.79km (44.61miles) |
| Elevation: | 77.3m (253.6feet) |
| Frozen: | December–April |
| Islands: | Lammassaari, Herransaari |
| Cities: | Jaala |
Karijärvi is a medium-sized lake of Finland in the Kymijoki main catchment area. It is located in the municipality of Kouvola, in region of Kymenlaakso.[1] In the north-eastern shore of the lake there is an area of Uutelanvuori rock paintings.[2] [3]