Salsomaggiore Terme is a town and comune in northern Italy. It is located in the province of Parma, in the Emilia-Romagna region, located at the foot of the Apennines. It is a popular Spa town. The water is strongly saline.

Due to its sodium content, the mineral water of Salsomaggiore belongs to the group of salty waters, a bromo-iodine-salt variety. A hypertonic and cold water extracted from artesian wells, 800 to 1,200 metres (2,600 to 3,900 ft) deep, at a temperature of 16 °C (61 °F) and at a density of 16° on the Baumé scale (1 degree Baumé is equivalent to approximately 11 grams (0.39 oz) salt per litre).