| Ranuanjärvi | |
| Location: | Ranua, Finland |
| Type: | Lake |
| Outflow: | Ranuanjoki |
| Catchment: | Iijoki |
| Basin Countries: | Finland |
| Pushpin Map: | Finland |
| Area: | 4.624km2 |
| Depth: | 2.24m (07.35feet) |
| Max-Depth: | 8.4m (27.6feet) |
| Volume: | 0.10356km3 |
| Shore: | 23.28km (14.47miles) |
| Elevation: | 142.8m (468.5feet) |
| Islands: | Peltosaari, Lehtosaari |
| Cities: | Ranua |
| Reference: | [1] |
Ranuanjärvi is a small and shallow lake of Finland located in the center of municipality of Ranua, in the region of Lapland. It belongs to Iijoki main catchment area.