There have been fifteen Formula One drivers from Spain, the most successful of them being Fernando Alonso who won the World Drivers' Championship twice. Alonso is the only Spanish champion and one of only two Spanish drivers to win a Grand Prix, the other being Carlos Sainz Jr. Two other Spanish drivers have achieved a podium with Pedro de la Rosa and Alfonso de Portago having taken one a piece.

Fernando Alonso Díaz is a Spanish racing driver currently competing for Aston Martin in Formula One. He won the series' World Drivers' Championship in 2005 and 2006 with Renault, and has also driven for McLaren, Ferrari, and Minardi. With Toyota, Alonso won the 24 Hours of Le Mans twice, in 2018 and 2019, and the FIA World Endurance Championship in 2018–19. He also won the 24 Hours of Daytona with Wayne Taylor Racing in 2019. As of 2024, Alonso is the only driver to win both the F1 World Drivers' Championship and the World Endurance Championship, even if the World Sportscar Championship is included in WEC.