| Ilovlya | |
| Subdivision Type1: | Country |
| Subdivision Name1: | Russia |
| Length: | 358km (222miles) |
| Mouth: | Don |
| Mouth Coordinates: | 49.2275°N 43.9186°W |
| Basin Size: | 9250km2 |
The Ilovlya (Russian: Иловля) is a river in Saratov and Volgograd Oblasts of Russia. It is a left tributary of the Don, and is 358km (222miles) long, with a drainage basin of 9250km2.[1]
The average discharge is 9.6m3/s. The river is frozen over from December to March. In earlier times there was a portage here, between the watersheds of the Volga River and Don River.