The 2003âÂÂ04 Rugby Pro D2 season was the 2003âÂÂ04 second division of French club rugby union. There is promotion and relegation in Pro Rugby D2, and after the 2003âÂÂ04 season, Bayonne and FC Auch finished at the top of the table and were promoted to the top level, and Bordeaux-Bègles were relegated to third division.