Maranniyuq (Quechua maran batan or grindstone, -ni, -yuq, suffixes,[2] "the one with a grindstone", also spelled Marannioj) is a mountain in the Cusco Region in Peru, about 4,520 metres (14,829 ft) high.

It is situated in the Acomayo Province, on the border of the districts Acomayo and Acos.

[3] An intermittent stream named Paqlla Wayq'u originates south of Maranniyuq.

It flows to the west as a right affluent of the Apurímac River.

This Cusco Region geography article is a stub.