Callosa may stand for:
*
Callosa d'En Sarrià, a town in the comarca of La Marina Baixa, in the province of Alicante, Spain
*
Callosa de Segura
Callosa de Segura () is a municipality in the ''comarca'' of Vega Baja del Segura in the Valencian Community, Spain. It contains the historic monument of the Church of St Martin.
Callosa de Segura is a traditional Spanish-speaking town locate ...
, a town in the comarca of El Baix Segura, in the province of Alicante, Spain
* ''
Callosa'', a genus of
dwarf spiders
* ''Callosa'', a
species name
See also
* ''Including use as a species name''
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