| Avijõgi | |
| Subdivision Type1: | Country |
| Length: | 62.2 km |
| Basin Size: | 391 km² |
The Avijõgi is a river in Jõgeva and Lääne-Viru County, Estonia. The river is 62.2 km long and basin size is 391 km2. It empties into Lake Peipus.[1]
Trout and grayling live in the river.