Castile or Castilia or Castilla may refer to:

Places in Spain

• Castile (historical region), a former kingdom, gradually merged with its neighbors to become the Kingdom of Spain
• Old Castile, the northern region of Castile
• New Castile, the southern region of Castile
• Kingdom of Castile, one of the medieval kingdoms of the Iberian Peninsula
• Crown of Castile, considered to have begun with the final and definitive union of the two kingdoms of León and Castile in 1230
• Castile-La Mancha, an autonomous community of Spain
• Castile and León, another autonomous community of Spain

Other places

• Castilla de Oro, an old name for a region in Central America
• Castilla, Sorsogon, 3rd class municipality in Philippines
• Castile, New York, both a village and a town located in Wyoming County, New York.

Ships

• Castilla, a Spanish Navy cruiser that fought in the Battle of Manila Bay during the Spanish-American War.

People

• Brooke Castile

Botany and Zoology

• Castilia (butterfly), a butterfly genus
• Castilla (plant), a tree genus belonging to the family Moraceae

Other uses

• Real Madrid Castilla, the reserve team of Real Madrid
• Castile soap, a name used in English-speaking countries for soap made exclusively from vegetable oil

See also

• Castella, a sponge cake, specialty of Nagasaki, thought to be originally from Spain
• Castilian

ast:Castiella bg:???????? de:Castilla es:Castilla (desambiguación) eu:Gaztela (argipena) fr:Castille (homonymie) oc:Castelha (omonimia) pt:Castela (desambiguação) simple:Castile sk:Kastília (rozli?ovacia stránka)