Duke of Dalsland

Duke of Dalsland or Duke of Dalia is a Swedish substantive title.

The following rulers have held Dalsland as duke:

Prince Eric, Duke of Dalsland 1310–1318 (also of Södermanland, West Gothland, Värmland and North Halland)
Prince Magnus, Duke of Dalsland 1560–1595 (also of East Gothland)

v t e Swedish royal titles
Current titles	King and Queen Crown Princess Duchess of Västergötland & Duke of Västergötland Duke of Värmland & Duchess of Värmland Duchess of Hälsingland and Gästrikland Duke of Jämtland Duchess of Östergötland Duke of Skåne Duke of Södermanland Duke of Dalarna Duke of Halland Duchess of Gotland Duke of Ångermanland Duke of Blekinge
Inactive titles	Duke of Uppland Duke of Västmanland Duke of Närke Duke of Västerbotten Duke of Småland Duke of Öland Duke of Dalsland Duke of Stegeborg
Unintroduced nobility	Prince Bernadotte Count of Wisborg