Playa de La Alcaidesa is a beach in the municipality of La Línea de la Concepción, in the Province of Cádiz, Andalusia, Spain. It has a length of about 4.3 kilometres and average width of about 60 metres. It i s a busy beach north of the city and bounded on the south by the Playa de La Hacienda and north by Punta Mala, and in the municipality of San Roque.