Oberspreewald-Lausitz (Lower Sorbian: Wokrejs Górne Błota-Łužyca, Upper Sorbian: Wokrjes Hornje Błóta-Łužica [ˈwɔkʁʲɛs ˈhɔʁnʲɛ ˈbwʊta ˈwuʒitsa]) is a Kreis (district) in the southern part of Brandenburg, Germany.

The Spree river runs through the district; along its banks there is the Spreewald, a wooded area and habitat of several rare animals.

The coat of arms shows a red bull as the symbol of the Lower Lusatia region, representing the former district Calau.

The city wall in the bottom part is an old symbol of the Upper Lusatia region, and also represents the former district Senftenberg.

Ruhland Media related to Oberspreewald-Lausitz at Wikimedia Commons