Stefan Dimle (born 7 June 1967 in Köping, Sweden) is the bass player in the progressive band Morte Macabre and a former member of Landberk and Paatos. He is the driving force in the company Mellotronen who also is the organiser of the floating rock festival named the Melloboat which are held aboard the ship Galaxy. Mellotronen runs the community Mello-Club at a café in Stockholm.