Briesen may refer to the following places:
In Brandenburg, Germany
- Briesen (Spreewald), in the Spree-Neiße district
- Briesen (Mark), in the Oder-Spree district
- A part of Friesack, in the Havelland district
- A part of Halbe, in the Dahme-Spreewald district
German alternates
- An older name of Brezno, Slovakia
- An older name of Brzeźno, Człuchów in Poland
- An older name of Wąbrzeźno, Poland
- An older name of Brzeżno, Poland
Old district
- An old district in West Prussia