Bavayia sauvagii, also known commonly as Sauvage's bavayia and Sauvage's New Caledonian gecko, is a species of lizard in the family Diplodactylidae. The species is endemic to New Caledonia.
The specific name, sauvagii, is in honor of Henri ÃÂmile Sauvage, who was a French paleontologist, ichthyologist, and herpetologist.
B. sauvagii is found on Grande Terre, ÃÂle des Pins, and Maré Island including their neighboring islets in New Caledonia.
The preferred natural habitats of B. sauvagii are forest and shrubland, at an altitude of .
B. sauvagii is oviparous.