Timber rattlesnake 
Timor monitor 
Titiwangsa Rock Gecko 
Toad-headed agama 
Tokay gecko 
Toliara Smooth Snake 
Tolima Anole 
Townsend's Dwarf Sphaero 
Trachylepis occidentalis 
Trachylepis sulcata sulcata 
Transandean Capuchin Coralsnake 
Trapelus pallidus 
Travancore Tortoise 
Travancore Wolf Snake 
Tree Skink 
Triangle Keelback 
Tricoloured Ringneck 
Trimeresurus borneensis 
Trimeresurus sabahi fucatus 
Trinket snake 
Tropical Anole 
Tropical flat snake 
Tropical house gecko 
Tropidodryas striaticeps