Clypeus may refer to:
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''Clypeus'' (echinoderm), a fossil genus of
echinoid
Sea urchins () are spiny, globular echinoderms in the class Echinoidea. About 950 species of sea urchin live on the seabed of every ocean and inhabit every depth zone from the intertidal seashore down to . The spherical, hard shells (tests) of ...
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Clypeus Grit, a stratum in the Jurassic Inferior Oolite named for the echinoid
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Clypeus (arthropod anatomy), a sclerite in an insect's exoskeleton
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Clypeus (fungal), an anatomical component in some fungi
{{disambiguation