Breg may refer to:
Places
Slovenia
*
Breg, Majšperk, settlement in the Municipality of Majšperk
*
Breg, Mežica, settlement in the Municipality of Mežica
*
Breg, Sevnica, settlement in the Municipality of Sevnica
*
Breg, Žirovnica, village in the Municipality of Žirovnica
*
Breg ob Bistrici, settlement in the Municipality of Tržič
Serbia
*
Bački Breg
Bački Breg ( sr-cyr, Бачки Брег, hu, Béreg) is a village located in the Sombor municipality, in the West Bačka District of Serbia. It is situated in the autonomous province of Vojvodina. As of 2011, it has a population of 1,140 inhab ...
, village
Croatia
*
Breg, Croatia, village in Istria County
River
*
Breg (river)
The Breg is a river, 46 kilometres long, in Baden-Württemberg, Germany, and the primary headstream of the Danube.
Description
The '' Breg '' is the longest and biggest headstream of the River Danube. It flows through the southeast part of the ...
, river in Germany
Names
*
Breg (Irish mythology), considered a classic Celtic Triple Goddess
*
Cobthach Cóel Breg
Cobthach Cóel Breg or Cobthach Fion, son of Úgaine Mor, was, according to medieval Irish legend and historical tradition, a High King of Ireland. He took power after murdering his brother Lóegaire Lorc. The story is told that he was so consum ...
, high king of Ireland in the 6th century BC
Science
*
Regulatory B cells (Bregs)
{{disambiguation, geo