Gephyromantis webbi

{{Short description|Species of amphibian}}

{{Speciesbox

| name =

| image = Gephyromantis webbi02.jpg

| status = EN | status_system = IUCN3.1

| parent = Gephyromantis (Vatomantis)

| taxon = Gephyromantis webbi

| authority = (Grandison, 1953)

| range_map =

| synonyms =

|status_ref={{cite iucn |author=IUCN SSC Amphibian Specialist Group |date=2016 |title=Gephyromantis webbi |volume=2016 |page=e.T57532A84177562 |doi=10.2305/IUCN.UK.2016-1.RLTS.T57532A84177562.en |access-date=16 November 2021}}

}}

Gephyromantis webbi, commonly known as Webb's Madagascar frog, is a species of frog in the family Mantellidae. It is endemic to Madagascar. Its natural habitats are subtropical or tropical moist lowland forests and rivers. It is threatened by habitat loss.