Saint-Chamond (French pronunciation: [sɛ̃ ʃamɔ̃]) is a commune in the Loire department in the Auvergne-Rhône-Alpes region in central France. The town dates to the Roman period. It lies in an iron and coal region, which were the basis of industrial growth during the 19th and 20th centuries. As many of the mines and factories closed in the late 20th century due to restructuring, there was a loss of jobs and population. The present city of Saint-Chamond is the result of the merger in 1964 of the communes of Saint-Martin-en-Coailleux, Saint-Julien-en-Jarez, Izieux and Saint-Chamond. The new town is the third-largest town in the department.
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