The Berd (Russian: Бердь) is a river in Russia, a right tributary of the Ob.

The Berd begins on the western slopes of the Salair ridge, flows 30 kilometres (19 mi) in Altai Krai territory and the rest in Novosibirsk Oblast.

Its drainage basin covers 8,650 square kilometres (3,340 sq mi).

Ice forms on the river in the first weeks of November and breaks apart in mid-April.

Naming, it is thought, is from Turkic languages "Berdi" with the meaning of "given".