Las Villas is a natural region and comarca in Andalusia, southern Spain.

It is located in the mountainous area at the eastern end of Jaén Province.

Together with the Sierra de Cazorla and Sierra de Segura mountain ranges Las Villas gave its name to the Sierras de Cazorla, Segura y Las Villas Natural Park that was established in 1986.

8.3 percent of the surface of the protected area falls within the Las Villas comarca.

[2] Formerly the Las Villas comarca had been merged with La Loma as La Loma y las Villas, an administrative division of Andalusia.