Cyphellocalathus

{{Short description|Genus of fungi}}

{{Taxobox

| image =

| image_caption =

| regnum = Fungi

| divisio = Basidiomycota

| classis = Agaricomycetes

| ordo = Agaricales

| familia = Tricholomataceae

| genus = Cyphellocalathus

| genus_authority = Agerer

| type_species = Cyphellocalathus cecropiae

| type_species_authority = (Singer) Agerer

}}

Cyphellocalathus is a genus of fungi in the family Tricholomataceae. This is a monotypic genus, containing the single species Cyphellocalathus cecropiae, found in Bolivia.