| Reinevatn | |
| Pushpin Map: | Agder#Norway |
| Pushpin Label Position: | bottom |
| Pushpin Map Caption: | Location of the lake |
| Coordinates: | 59.423°N 7.195°W |
| Location: | Bykle, Agder |
| Outflow: | Skargjesåni river |
| Basin Countries: | Norway |
| Area: | 2.86km2 |
| Reference: | NVE |
Reinevatn (English: Reindeer Lake) is a lake in the municipality of Bykle in Agder county, Norway. The 2.86km2 lake is located south of the lakes Store Urevatn and Vatndalsvatnet in the Setesdalsheiene mountains in the Setesdal valley, about northwest of the village of Bykle.[1] The lake has a dam on the southern edge which keeps the water level at an elevation of above sea level. The dam's spillway flows into the nearby river Skargjesåni. The Snjoheinuten mountain lies just to the northeast of the lake.