San Vittore Prison is a historic prison located in Milan, Italy. Built in the 19th century, it has housed many notable inmates and has been a significant part of the city's penal system. The prison is known for its distinctive architecture and has undergone various renovations over the years. The facility primarily holds individuals awaiting trial or serving short sentences. It has faced criticism for overcrowding and conditions, prompting discussions about prison reform in Italy. Despite its challenges, San Vittore remains an important institution within the Italian justice system.