| BirdNET ID | BN06936 |
| Taxon group | Amphibia |
| iNat observations | 20 |
| Image source | iNaturalist |
Hyloxalus sauli is a species of frogs in the family Dendrobatidae. It is found on the eastern Andean slopes in Putumayo, Colombia, and in Sucumbíos, Napo, Orellana, and Pastaza Provinces, Ecuador. It is named after William Saul from the University of Kansas Natural History Museum.