''Calopteryx'' may refer to:
* ''Calopteryx'' (damselfly), a genus of damselflies in the family Calopterygidae
* ''Calopteryx'', a genus of plants in the family Ericaceae, synonym of ''
Thibaudia
''Thibaudia'' is a genus of flowering plants in the family Ericaceae. They are native to Central America, Central and South America with a high concentration of species in the cloud forests of Costa Rica and Ecuador.