Antonio Salamanca was a print seller and publisher based in Rome. While he was known by the surname Salamanca, his family name was actually Martinez; he hailed from Salamanca, Spain. His shop was in the Campo de’ Fiori and it served as a gathering place for those with antiquarian interests. Later in his career, he partnered with Antonio Lafreri, the era’ most prominent Italian map publisher. Salamanca’s stock was sold to Lafreri after the former’s death.