Castrejón

Castrejón may refer to:


 * Apaxtla de Castrejón, city and seat of the municipality of Apaxtla, in the state of Guerrero, south-western Mexico
 * Castrejón de la Peña, municipality located in the province of Palencia, Castile and León, Spain
 * Francisco Castrejón (born 1947), former Mexican football (soccer) goalkeeper
 * Mambrilla de Castrejón, municipality located in the province of Burgos, Castile and León, Spain

Castrejón Castrejón