''Boltonia'' may refer to one of several organisms.
Plants
*
''Boltonia'' (plant), a genus of plants
Insects
* †''
Boltonia robusta'', a monotypic genus of extinct
orthopteran
Orthoptera () is an order of insects that comprises the grasshoppers, locusts, and crickets, including closely related insects, such as the bush crickets or katydids and wētā. The order is subdivided into two suborders: Caelifera – grasshopp ...
s
*''
Bazboltonia
''Bazboltonia microps'' is a monotypic genus of ants containing the single species ''Bazboltonia microps''. Endemic to South America
South America is a continent entirely in the Western Hemisphere and mostly in the Southern Hemisphere, ...
'', a genus of ants formerly known as ''Boltonia''
{{Genus disambiguation