Gustaf Düben (also Gustav) (1628– 1690) was a Swedish organist and composer.
Düben was born and died in Stockholm. In 1663, he succeeded his father, the German-born Andreas Düben (1590–1663) as both hovkapellmästare, director of the Royal Swedish Court Orchestra, and organist of the German St Gertrud Church in Stockholm.
Father of Emerentia von Düben.
The Düben collection of manuscripts includes many unicae of German baroque music.[1]