The title "Duke of Värmland" is a noble title in the Swedish peerage system. It is traditionally associated with the province of Värmland, located in central Sweden. The title has historical significance and is often linked to the Swedish royal family, with various members holding the title over the years. The current holder of the title is Prince Carl Philip, who was granted the title in 2010. The Duke of Värmland plays a ceremonial role and represents the region at various events. The title is part of Sweden's rich cultural heritage and reflects the country's aristocratic traditions.