Castrillo

Castrillo may refer to:


 * People


 * Carlos Castrillo (born 1985), football player
 * Demetrio Alonso Castrillo (1841–1916), politician and lawyer
 * Eduardo Castrillo (born 1942), sculptor
 * Lourdes Castrillo Brillantes, author
 * Roberto Castrillo (born 1941), sports shooter


 * Places


 * Castrillo de Cabrera
 * Castrillo de Don Juan
 * Castrillo de Onielo
 * Castrillo de Riopisuerga
 * Castrillo de Villavega
 * Castrillo de la Guareña
 * Castrillo de la Reina
 * Castrillo de la Valduerna
 * Castrillo de la Vega
 * Castrillo del Val
 * Castrillo Mota de Judíos