1981 Argentine Grand Prix
🇦🇷 Argentina Autódromo Juan y Oscar Gálvez, Buenos Aires, Argentina Round 3 of 15
Constructors' Championship
| Pos | Team | Pts | Wins |
|---|---|---|---|
| 1 | Williams | 30 | 2 |
| 2 | Brabham | 4 | 0 |
| 3 | Arrows | 4 | 0 |
| 4 | Ensign | 3 | 0 |
| 5 | Alfa Romeo | 3 | 0 |
| 6 | Team Lotus | 2 | 0 |
| 7 | Tyrrell | 2 | 0 |
| 8 | Ligier | 1 | 0 |
| 9 | Theodore | 1 | 0 |
| — | Fittipaldi | 0 | 0 |
| — | Renault | 0 | 0 |
| — | McLaren | 0 | 0 |
| — | Ferrari | 0 | 0 |
| — | ATS | 0 | 0 |
| — | Osella | 0 | 0 |