The House of Stampa are a well-known family of old Italian nobility that rose to prominence in the 15th century. They were Grandees of Spain, members the Order of the Golden Fleece and owned many estates throughout the Italian Peninsula, including a Castle in Soncino, a Palace in Milan, and countless others in Muggiò, Melzo, Gorgonzola, Rivolta d’Adda, Ferentino and Rome. They are related to some of the most important Italian noble houses, such as the Doria, Sforza, Gonzaga, Borromeo and Visconti.

The Stampa trace their ancestry back to Carlo Lanfranco of the Dukes of Étampes, later governor of Milan under Charles the Great. His descendants settled in Milan and Gravedona, and ruled over the Val Bregaglia. The best evidence for this is the city of Stampa, named so by the family in honour of its ancestors.