Lloydolithus

{{Short description|Extinct genus of trilobites}}

{{one source|date= February 2023}}

{{Automatic taxobox

| fossil_range = Late Ordovician

| image = Pyritized_Lloydolithus_lloydi.JPG

| image_caption = L. lloydi

| taxon = Lloydolithus

| authority = Bancroft 1933

| subdivision_ranks = Species

| subdivision =

}}

Lloydolithus is a genus of Asaphid trilobite from the Late Ordovician of Wales.[https://paleobiodb.org/classic/checkTaxonInfo?taxon_no=20033 Lloydolithus] in the Paleobiology Database