The 2005 South American Rugby Championship was the 27th edition of the competition of the leading national rugby union teams in South America.
The tournament was played in Buenos Aires, Argentina. Argentina won the tournament with the selection of Argentinian Provinces ("Provincias Argentinas"), practically the third level selection.
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| |2||2||0||0||75||34||+ 41||6 |- align=center |align=left| |2||1||0||1||55||52||+ 3||4 |- align=center |align=left| |2||0||0||2||38||82||-44||2
Results First round
Second round
Third round
References