Mandamai Forest Reserve is a protected forest reserve in Pitas District of Kudat Division in Sabah, Malaysia.[2] It was designated as a Class 1 Protection Forest by the Sabah Forestry Department in 1984. Its area is 5,330 hectares (53.3 km2).[3] The reserve is hilly, with the highest point being Mount Mabauk at 836 metres (2,743 ft). Two forest types make up the reserve: dipterocarp and kerangas. The main threat to the reserve forests is from fires.[1]