The 2003 Women's South American Volleyball Championship was the 25th edition of the South American Women's Volleyball Championship, organised by South America's governing volleyball body, the Confederación Sudamericana de Voleibol (CSV).

It was held in Bogota, Colombia from September 4 to 6, 2003.

[1] Peru and Venezuela played a qualification play-off, Brazil and Argentina played the final round automatically as best two in the previous edition and Colombia qualified as host.

Argentina Brazil Colombia Peru The competition system for the 2003 Women's South American Championship was a single Round-Robin system.

Points are accumulated during the whole tournament, and the final ranking is determined by the total points gained.