| Botnsvatnet | |
| Pushpin Map: | Agder#Norway |
| Pushpin Label Position: | bottom |
| Pushpin Map Caption: | Location of the lake |
| Coordinates: | 59.1797°N 7.2449°W |
| Location: | Valle, Agder |
| Outflow: | Gjuvvassåni river |
| Catchment: | Kvina |
| Basin Countries: | Norway |
| Area: | 5.61km2 |
| Reference: | NVE |
Botnsvatnet or Botsvatnet is a lake in the municipality of Valle in Agder county, Norway. The 5.61km2 lake is located just north of the lakes Rosskreppfjorden and Kolsvatnet and the mountain Urddalsknuten, and it lies to the southeast of the mountain Bergeheii. The village of Valle is located about to the east of the lake. The lake sits at an elevation of above sea level.[1]