Voeltzkow's Snake-eyed Skink 
Vohibola Forest Chameleon 
Wagler's pit viper 
Wahlberg's Striped Skink 
Wall's Bronzeback 
Wandering Garter Snake 
Water Coral 
Webers sailfin lizard 
Wedge-snouted skink 
Wedge-snouted skink 
Werner's False Coral Snake 
Western banded gecko 
Western basilisk 
Western Black-tailed Rattlesnake 
Western blue-tongued lizard 
Western Bush Viper 
Western Colombian Shade Lizard 
Western diamondback rattlesnake 
Western dwarf gecko 
Western fence lizard 
Western Ghats bronzeback 
Western Green Lizard 
Western green mamba 
Western Ground Snake