Crocker Range (Banjaran Crocker in Malay) is a mountain range on the island of Borneo. Politically, it lies within the boundary of the Malaysian state of Sabah, located in the northern half of Borneo. It is named after William Maunder Crocker. The mountain range separates the east coast and west coast of Sabah. At an average height of 1,800 metres (5,900 ft), it is the highest mountain range in Sabah. Mount Kinabalu, one of the highest mountains in Southeast Asia, is part of this range.