| Heterodactylus | |
|---|---|
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Reptilia |
| Order: | Squamata |
| Family: | Gymnophthalmidae |
| Subfamily: | Gymnophthalminae |
| Tribe: | Heterodactylini |
| Genus: | Heterodactylus Spix, 1825 |

Heterodactylus is a genus of lizards in the family Gymnophthalmidae. The genus is endemic to Brazil.
The genus Heterodactylus contains the following three species which are recognized as being valid.