The Isarog chrotomys is a striped rodent recorded on Mount Isarog in Luzon, Philippines. It searches for soil invertebrates beneath leaf litter.
It is stout, with dense, soft fur and a yellowish-buff stripe down the middle of its dark sides. Its tail is short, about 55–60% of head-and-body length.
It occurs in evergreen montane and mossy forest, where it digs through leaf litter and humus for earthworms and other soil invertebrates. It is active by day, though night records also exist.
An extinction-risk assessment has not been added yet.