Physalaemus riograndensis

{{Short description|Species of frog}}

{{Speciesbox

| image = Physalaemus riograndensis02.jpg

| status = LC

| status_system = IUCN3.1

| taxon = Physalaemus riograndensis

| authority = Milstead, 1960

|status_ref={{cite iucn |author=Débora Silvano, Norman Scott, Lucy Aquino, Axel Kwet, Diego Baldo, Jose Langone |date=2004 |title=Physalaemus riograndensis |volume=2004 |page=e.T57274A11613288 |doi=10.2305/IUCN.UK.2004.RLTS.T57274A11613288.en |access-date=17 November 2021}}

}}

Physalaemus riograndensis is a species of frog in the family Leptodactylidae.

It is found in Argentina, Brazil, Paraguay, and Uruguay.

Its natural habitats are subtropical or tropical seasonally wet or flooded lowland grassland, freshwater marshes, intermittent freshwater marshes, arable land, pastureland, ponds, seasonally flooded agricultural land, and canals and ditches.