Kolo Volost (Russian: волость Коло) was a territorial division (a volost) of the Novgorod Republic.

It was first mentioned in the 13th century.^[1] The last documentary mention of the volost was in the 15th century.^[1]

Kolo Volost bordered Tre Volost approximately along the line between Kildin Island and Turiy Headland of the Turiy Peninsula.^[1] Kolo Volost was situated to the west of that line, while Tre Volost laid to the west of it.^[1]