Radibor (German) or Radwor (Upper Sorbian, pronounced [ˈʁadwɔʁ]) is a municipality in Saxony in Germany.

It is situated in Upper Lusatia about 10 km north of Bautzen, which is also the main city of the District of Bautzen to which Radibor belongs.

Its name is of Sorbian origin and generally means "place of the council".

The municipality belongs to the central settlement area of the Sorbs.

Following villages belong to the municipality of Radibor (names given in German/Upper Sorbian, followed by the number of inhabitants):[when?]