The 23-year-old Schieber will join the two-time defending league champions on
a four-year contract, pending a physical.
The former Germany Under-21 international joined Stuttgart in 2008, and spent
the 2010-11 season on loan with Nurnberg.
'We are very pleased to have picked up a young German player that fits so well
into our side and has great potential,' Dortmund sporting director Michael
Schieber scored 10 goals in 60 matches with Stuttgart and Nurnberg, including
two for Stuttgart in a 4-4 draw against Dortmund last season.