Cunninghams skink 
Cuvier's Earth Snake 
Cuzco Tegu 
Cyclocorus lineatus 
Cyrtodactylus hutan 
D'Albertis python 
Dalmatian wall lizard 
Darevskia rudis 
Dark Tropical Racer 
Dark Wolf Snake 
Daudins Bronzeback 
De Silva's Rough-sided Snake 
Deccan ground gecko 
Decorated Anole 
Dekay's Brownsnake 
Delicate Garden Skink 
Dendrelaphis punctulata 
Derafshi Snake 
Desert horned lizard 
Desert Horned Viper 
Desert Iguana 
Desert monitor 
Diadem Snake 
Diamond Python