The 1980 Argentine Grand Prix was a Formula One motor race held on 13 January 1980 at the Autodromo Municipal Ciudad de Buenos Aires in Argentina. It was the opening round of the 1980 Formula One season. The race was the 16th Argentine Grand Prix and the sixth to be held on the #15 variation of the Buenos Aires circuit. The race was held over 53 laps of the 5.81-kilometre (3.61 mi) circuit for a total race distance of 308 kilometres (191 mi).

The Williams FW07 was a ground effect Formula One racing car designed by Patrick Head, Frank Dernie, and Neil Oatley for the 1979 F1 season.