Bokermann's casque-headed tree frog

{{Short description|Species of amphibian}}

{{Speciesbox

| name = Bokermann's casque-headed tree frog

| image =

| status = LC | status_system = IUCN3.1

| taxon = Trachycephalus atlas

| authority = Bokermann, 1966

| synonyms =

|status_ref={{cite iucn |author=Ulisses Caramaschi, Débora Silvano |date=2004 |title=Trachycephalus atlas |volume=2004 |page=e.T56048A11417153 |doi=10.2305/IUCN.UK.2004.RLTS.T56048A11417153.en |access-date=17 November 2021}}

}}

Bokermann's casque-headed tree frog (Trachycephalus atlas) is a species of frog in the family Hylidae endemic to Brazil. Its natural habitats are subtropical or tropical dry forests, moist savanna, subtropical or tropical dry shrubland, and intermittent freshwater marshes.

It is threatened by habitat loss.