''Cooperia'' is the scientific name of two genera of organisms and may refer to:
*
''Cooperia'' (nematode), a genus of nematodes in the family
Cooperiidae, including the species ''
Cooperia oncophora''
*
''Cooperia'' (plant), a genus of plants in the family Amaryllidaceae, now considered a synonym of ''Zephyranthes''
{{Genus disambiguation