| Nissan | |
| Subdivision Type1: | Country |
| Subdivision Name1: | Sweden |
| Subdivision Type3: | County |
| Length: | 200km (100miles)[1] |
| Discharge1 Avg: | 41m3/s |
| Discharge1 Max: | 155m3/s |
| Mouth: | Laholmsbukten in Kattegatt |
| Mouth Location: | Halmstad Municipality, Halland County |
| Mouth Coordinates: | 56.6556°N 12.85°W |
| Basin Size: | 2685.7km2[2] |
The Nissan (in Swedish pronounced as /ˈnɪ̂sːan/) is a 200 km long river in southwest Sweden. It ends in the Kattegat bay of the North Sea in Halmstad. The straight middle and upper course of Nissan follows a branch of the Protogine Zone – a zone of crustal weakness in western Sweden.[3] Nissan drains the western part of the South Småland peneplain.[4]