Reptiles
Reptiles are particularly common on Rocky Hill Nature Reserve, due to the abundant rock outcrops that exist there. These include the Garden Skink, Copper Tailed Skink, Eastern Bluetongue Lizard, Red-Bellied Blacksnake and Eastern Brown Snake. The Rosenberg's Monitor is a threatened species, which is also believed to exist in the reserve, although there have been no confirmed sightings.
Other reptile species in Goulburn, include the Eastern Snake-necked Turtle, Eastern Water Skink, Bouganville's Skink, Blotched Bluetongue Lizard, Shingleback, Common Tree Snake, Copperhead and Tiger Snake. Good populations of Cunningham's skink also exist at Snow Gum ridge and Goulburn Waterworks. These skinks have been sighted utilising old machinery and buildings for shelter and habitat.
Amphibians
Amphibians recorded in the city include the Common Eastern Froglet, Eastern Banjo Frog, Spotted Grass Frog, and Verreaux' Tree Frog. These frogs are more commonly found near the Mulwaree Ponds and Wollondilly Rivers.
