Blanca de Castejón
María Blanca Josefina Regalado Castejón y Otero (May 13, 1906 – December 26, 1969), better known as Blanca de Castejón, was a Puerto Rican actress who is best remembered for her work in the Golden Age of Mexican cinema, especially her award-winning supporting role in Escuela de vagabundos (School for tramps, 1953).
- Izenburua: Blanca de Castejón
- Ospea: 1.329
- Ezaguna: Acting
- Urtebetetzea: 1907-04-28
- Jaioterria: Comerío, Puerto Rico
- Orri nagusia:
- Ezaguna ere: Blanca Otero, Blanca de Castrejón, V. Blanca de Castejón, Blancade Castejón, Бланка де Кастехон, Blanca de Castejón Otero