Gryžuva
| Gryžuva River | |
|---|---|
 | |
| Origin | Gauštvinis Lake |
| Mouth | Dubysa |
| Basin countries | Lithuania |
| Length | 13,6 km |
| Avg. discharge | 1,15 m³/s |
| Basin area | 59,4 km² |
The Gryžuva is a short river in the western part of Lithuania, a tributary of the Dubysa. It begins 5 km north of Tytuvėnai city and flows mostly to the southwest. Its average width is about 6 m. Its only tributary is the Apušis river.
Coordinates: 55°37′N 23°05′E / 55.617°N 23.083°E