1977 South American Rugby Championship

The 1977 South American Rugby Championship was the tenth edition of the competition of the leading national Rugby Union teams in South America.

The tournament was played in Tucuman and won by Argentina.

Standings

 * {| 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|
 * 4||4||0||0||250||19||+ 231||8
 * - align=center
 * align=left|
 * 4||3||0||1||84||110||- 26||6
 * - align=center
 * align=left|
 * 4||2||0||2||83||128||+ 7||4
 * - align=center
 * align=left|
 * 4||1||0||3||38||128||- 90||2
 * - align=center
 * align=left|
 * 4||0||0||4||61||183||- 122||0
 * }

Results

 * First round


 * Second round


 * Third round


 * Fourth round


 * Fifth round