Bereg

Bereg may refer to:


 * Bereg (Sokolac), a village in Bosnia and Herzegovina
 * Bereg County, a historic county of the former Kingdom of Hungary
 * Bački Breg or Bereg (Croatian), a village in Serbia
 * A-222 Bereg, a Russian self-propelled 130 mm coastal defence gun
 * Igor Mangushev (1986-2023) Russian mercenary who used the call sign Bereg