Paragrantia

{{Short description|Genus of sponges}}

{{Speciesbox

| genus = Paragrantia

| parent_authority = Hôzawa, 1940

| species = waguensis

| authority = Hôzawa, 1940

}}

Paragrantia is a genus of calcareous sponge belonging to the family Grantiidae. The only species is Paragrantia waguensis Hôzawa, 1940.{{Cite taxon |WoRMS |title=Paragrantia Hôzawa, 1940 |id=184830 |access-date=2025-01-17}}