The Coquimbo marked gecko (Garthia penai) is a species of lizard in the family Phyllodactylidae.

The species is endemic to Chile.

[1] It is the smallest reptile of this country.

The specific name, penai, is in honor of Chilean entomologist Luis Enrique Peña Guzmán (1921–1995).

This article about a gecko is a stub.