The Laba (Russian: Лаба; Circassian: Лабэжъ Labez̄) is a river in Krasnodar Krai and Adygea of European Russia.

It is a left tributary of the Kuban, which it joins at Ust-Labinsk.

It is formed by the confluence of the Bolshaya Laba and the Malaya Laba (Малая Лаба; Лабэжьый Labez̄yj).

It is 214 kilometres (133 mi) long (347 kilometres (216 mi) including the Bolshaya Laba), and has a drainage basin of 12,500 square kilometres (4,800 sq mi).

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