| Tara | |
| Subdivision Type1: | Country |
| Subdivision Name1: | Russia |
| Subdivision Type3: | Region |
| Subdivision Name3: | Novosibirsk Oblast Omsk Oblast |
| Length: | 806km (501miles) |
| Mouth: | Irtysh |
| Basin Size: | 18300km2 |
The Tara (Russian: Тара) is a river in the Novosibirsk and the Omsk Oblasts in Russia. It is a right tributary of the Irtysh in the Ob's basin. The length of the river is 806km (501miles). The area of its basin is 18300km2. The Tara freezes up in late October or November and is frozen until late April or early May.