Fibulia

{{Short description|Genus of sponges}}

{{Automatic taxobox

| taxon = Fibulia

| authority = (Carter, 1886)

| type_species = Fibulia carnosa

| type_species_authority = Carter, 1886

| synonyms = *Plumocolumella (Burton,1929)

• Xytopsaga (Laubenfels, 1936)

| synonyms_ref = {{cite WoRMS |title=Fibulia |id=169095 |access-date=24 July 2021}}

}}

Fibulia is a genus of sponges belonging to the family Dendoricellidae.{{GBIF |id=2241554 |taxon=Fibulia |accessdate=24 July 2021}} The species of this genus are found in Southern South Hemisphere.