The Ilovlya (Russian: Иловля) is a river in Saratov and Volgograd Oblasts of Russia.

It is a left tributary of the Don, and is 358 kilometres (222 mi) long, with a drainage basin of 9,250 square kilometres (3,570 sq mi).

[1] The average discharge is 9.6 cubic metres per second (340 cu ft/s).

The river is frozen over from December to March.

This article related to a river in Russia is a stub.