Lata Bukit Hijau is located within the Banjaran Bintang Ranges on the west coast of northern Peninsular Malaysia. The reptile fauna in this pristine area was intensively investigated from 2008 to 2011 on 10 consecutive visits. A total 37 species of reptiles from 31 genera and 10 families were recorded to inhabit this area. Out of this number, 17 species were lizards (13 genera and four families), 17 species were snakes (15 genera and four families) and three species were freshwater turtles (three genera and two families). These preliminary data increased the number of lizards, snakes and freshwater turtles reported from Banjaran Bintang from 31 to 41, 30 to 44 and three to five species, respectively