Freiburg or Friborg (in German Freiburg) is the name of the following localities:
Germany
- Freiburg im Breisgau (in German Freiburg im Breisgau), extra-suburban city in Baden-Württemberg
- Freiburg / Elbe, German municipality in the Lower Saxony
Switzerland
- Freiburg (in German Freiburg, in Franc. Friborg), city in Canton of Friborg (Sarine district)