Espinillo may refer to:
* ''
Prosopis affinis
''Prosopis affinis'' is a species of flowering tree in the family Fabaceae, that is native to Argentina, Brazil, Paraguay, and Uruguay. Common names include algarrobillo, espinillo, ibopé-morotí, and ñandubay. It is threatened by habitat loss ...
'' or Espinillo, a species of flowering tree
*
Espinillo, Chile, a village in Pichilemu, Chile
** Escuela Espinillo, a
school in Cardenal Caro
*
El Espinillo, Chaco, a settlement in Chaco Province, Argentina
*
El Espinillo, Formosa, capital of the Pilagás Department, in Formosa Province, Argentina
{{disambiguation, geo