Caldas may refer to:

• Çaldaş, Azerbaijan
• Caldas Department, in Colombia
• Caldas, Antioquia, a town in Antioquia, Colombia
• Caldas, Boyacá, a town in Boyacá, Colombia
• Caldas, Minas Gerais, a town in the state of Minas Gerais in Brazil
• Poços de Caldas - a city in the state of Minas Gerais in Brazil
• Caldas de Reis, a municipality in Galicia, Spain
• Caldas (comarca), a comarca in the Province of Pontevedra, Galicia, Spain
• Caldas da Rainha, Portugal
• Caldas de São Jorge, a parish in the municipality of Santa Maria da Feira
• São João de Caldas de Vizela, a parish in the municipality of Vizela
• São Miguel de Caldas de Vizela, a parish in the municipality of Vizela

• Francisco José de Caldas, Colombian lawyer and scientist, after whom the department and the town are named.
• António Pereira de Sousa Caldas, Brazilian poet

• Caldas Sport Clube, a football club in Portugal

This disambiguation page lists articles associated with the title Caldas.
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