Wigginsia may refer to the following genera:
* , in family
Acarnidae
Acarnidae is a family of sponges belonging to the order Poecilosclerida. It has a global distribution, although several genera occur primarily in colder temperate waters, and several have very restricted ranges. It is estimated that there are seve ...
* ''Wigginsia'', a plant, junior synonym of ''
Parodia
''Parodia'' is a genus of flowering plants in the family Cactaceae, native to the eastern slopes of the Andes in northwestern Argentina and southwestern Bolivia and in the lowland pampas regions of northeastern Argentina, southern Brazil, eastern ...
''
{{genus disambiguation