| Parabel | |
| Mouth: | Ob |
| Mouth Coordinates: | 59.0581°N 80.8978°W |
| Subdivision Type1: | Country |
| Subdivision Name1: | Russia |
| Length: | 308km (191miles) |
| Basin Size: | 25500km2 |
The Parabel (Russian: Парабель) is a river in the Tomsk Oblast in Russia. It is a left tributary of the Ob. The Parabel is 308km (191miles) long, and its basin covers 25500km2. The river is formed at the confluence of the rivers Kyonga and Chuzik. The Parabel freezes in the second half of October to early November and stays under the ice until late April to early May.[1]