Leptolalax maurus is a frog species in the family Megophryidae. It is endemic to Borneo where it is only known from its type locality, Mount Kinabalu in Sabah, Malaysia. Its natural habitats are tropical moist montane forests and rivers. It is becoming rare due to habitat loss. References maurus Amphibians of Malaysia Endemic fauna of Malaysia Endemic fauna of Borneo Amphibians described in 1997 Taxonomy articles created by Polbot Taxobox binomials not recognized by IUCN Amphibians of Borneo