| Spanish; Castilian: 18° Campeonato Sudamericano de Rugby | |
| Champion: | Argentina |
| Runnerup: | Uruguay |
| Matches: | 10 |
| Countries: | |
| Preceded By: | 1991 |
| Succeeded By: | 1995 |
| Date: | 25 September– 23 October 1993 |
See main article: South American Rugby Championship.
The 1993 South American Rugby Championship was the 18th edition of the competition of the leading national Rugby Union teams in South America.
For the second time, the tournament was not played in a host country, but in different venues in each country participating.
Argentina won the tournament.
The six matches between Argentina, Uruguay, Chile and Paraguay were also valid for the pool for 1995 Rugby World Cup qualifying.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 4 | 0 | 0 | 254 | 23 | + 231 | 8 | ||||||||||
| 4 | 3 | 0 | 1 | 146 | 33 | + 113 | 6 | ||||||||||
| 4 | 2 | 0 | 2 | 80 | 163 | - 83 | 4 | ||||||||||
| 4 | 1 | 0 | 3 | 72 | 135 | - 63 | 2 | ||||||||||
| 4 | 0 | 0 | 4 | 55 | 253 | - 198 | 0 |
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