2003 South American Rugby Championship "B"

4° Campeonato Sudamericano de Rugby B
Tournament details
Host Colombia
Date21–27 September 2003
Countries Brazil
 Colombia
 Peru
 Venezuela
Final positions
Champions Venezuela
Runner-up Brazil
Tournament statistics
Matches played6
2002
2004

The 2003 South American Rugby Championship "B" was the fourth edition of the competition of the second level national Rugby Union teams in South America.

The tournament was played in Bogota, with four team participating.

Venezuela won for the first time the tournament, winning the direct match with Peru. Every team won at least one match. Brazil participate after lost, against Paraguay, the preliminary round for participating the 2003 "A" championship