Aquae Calidae

Aquae Calidae, Latin for "hot waters", may refer to:


 * Aquae Calidae, ancient name of Caldas de Reis, Spain
 * Aquae Calidae, ancient name of Çiftehan, Turkey
 * Aquae Calidae, ancient name of Vichy, France
 * Aquae Calidae, Algeria
 * Aquae Calidae, Bulgaria
 * Aquae Calidae Neapolitanorum, Italy
 * Aquae Sulis, called "Aquae Calidae" in Ptolemy's Geographia