Union Bordeaux Bègles, often abbreviated to UBB, is a French rugby union club founded in 2006,
following the merger between Stade Bordelais and the Bordeaux-Bègles Athletic Club Gironde.
With a rich past, the club notably won the french champion title in 1991 under the name CABBG.
Based in Bordeaux, in Gironde, the club plays in the Top 14, the elite of French rugby, since the 2011/12 season.