Cabezón de la Sal is a municipality located in the autonomous community of Cantabria, Spain. According to the 2007 census, the town has a population of 7,971 inhabitants.

Festivals include:

• 2 February: Las Candelas in Casar de Periedo
• 9 March: La Castañera in Vernejo
• 29 June: Saint Peter in Carrejo
• Día de Cantabria or Día de la Montaña (Cantabrian day) celebrated on second Sunday of August.
• 16 August: San Roque in La Pesa district in Cabezón de la Sal, Bustablado and Duña.
• 12 October El Pilar in Las Casucas (A famous district in the town of Cabezón de la Sal).
• 11 November: Saint Martin, patron saint of the town.