2026 Fórmula Nacional Argentina

The 2026 Fórmula Nacional Argentina is a planned multi-event Formula Renault 2.0 open-wheel single seater motor racing championship. The championship will feature a mix of professional and amateur drivers. This championship was held under the Formula Renault Argentina moniker from 1980. This will be the fifth season held under the Fórmula Nacional Argentina moniker.

The season is scheduled to start on 15 March, will be held over ten rounds and will finish in December.