Andalusian chickens are beautiful blue breed originating from Andalusia — a province of Spain — but have been in England and the United States for a long time.

Andalusians are often used in exhibition due to their graceful, stately carriage and delicate blue-laced feathers. The ideal feather color is a beautiful slate blue with a narrow lacing of darker blue. Male Andalusians have a lustrous blue to dove gray cape, frequently used for tying artificial flies. Andalusian hens are good white egg layers, with very little tendency towards broodiness. Both sexes have long, deep bodies, white skin and clean, lead blue shanks and toes. Overall they are larger than Leghorns, and about the same as Minorcas.