The 2004 South American Rugby Championship was the 26th edition of the competition of the leading national rugby union teams in South America.

The tournament was played in Santiago, Chile with four teams participating.

Argentina won the tournament. Venezuela participated for the first time as the winner of the 2003 "B" championship.

Standings Three points for a victory, two for a draw, and one for a loss {| class="wikitable" |- !width=165|Team !width=40|Played !width=40|Won !width=40|Drawn !width=40|Lost !width=40|For !width=40|Against !width=40|Difference !width=40|Pts |- bgcolor=#ccffcc align=center |align=left| |3||3||0||0||261||20||+ 241||9 |- align=center |align=left| |3||2||0||1||122||90||+ 32||7 |- align=center |align=left| |3||1||0||2||111||68||+ 43||5 |- align=center |align=left| |3||0||0||3||18||334||- 316||3

Results First round

Second round

Third round

References