The Inya (, ) is a river in Kemerovo and Novosibirsk Oblasts of Russia. It is a right tributary of the Ob. It is  long, with a drainage basin of .

By the Inya lie the towns of Leninsk-Kuznetsky and Toguchin. The river flows through a rather densely populated area, and is crossed by several railway lines.

Course
The Inya has its sources in a ridge in the central part of the Kuznetsk Basin, and flows through Kemerovo Olast in a mainly westerly direction, then enters Novosibirsk Oblast and finally joins the Ob, just  southeast of downtown Novosibirsk.

At the village of Beryosovka, some  from its mouth, the river's average discharge is . The minimum discharge in February is , and the maximum is in May at . Near the mouth the river is some  wide and  deep. 

Its main tributaries are the Kasma, Ur and Bachat. The river freezes over in the beginning of November, and stays frozen till the spring thaw starts in mid-April.

See also
List of rivers of Russia

References 

 R-ArcticNET - A Regional, Electronic, Hydrographic Data Network For the Arctic Region

Rivers of Kemerovo Oblast
Rivers of Novosibirsk Oblast
Rivers of Novosibirsk