The 1959 British Grand Prix was a Formula One motor race held at the Aintree Circuit on 18 July 1959. It was race 5 of 9 in the 1959 World Championship of Drivers and race 4 of 8 in the 1959 International Cup for Formula One Manufacturers. It was the 14th British Grand Prix and the third to be held at the Aintree Motor Racing Circuit, a circuit mapped out in the grounds of the Aintree Racecourse horse racing venue. The race was held over 75 laps of the four kilometre circuit for a race distance of 362 kilometres.

Bruce Leslie McLaren was a New Zealand racing car designer, driver, engineer, and inventor. His name lives on in the McLaren team, which he founded, and is the second most successful in Formula One championship history, winning a total of 8 World Constructors' Championships and 12 World Drivers' Championships.