| Tournament details | |
|---|---|
| Host nation |
|
| Date | 14–21 October 1973 |
| Countries |
|
| Final positions | |
| Champions |
|
| Runner-up |
|
| Tournament statistics | |
| Matches played | 10 |
|
← 1971
1975 →
|
|
The 1973 South American Rugby Championship was the eighth edition of the competition of the leading national Rugby Union teams in South America.
The tournament was played in San Paolo and won by Argentina.