Baron Emmanuel Leo Ludwig 'Toulo' de Graffenried (18 May 1914, Paris, France – 22 January 2007, Lonay, Switzerland)[1] was a Swiss motor racing driver.

He continued to drive in occasional races over the next six years, with his best finish being fourth place at the 1953 Belgian Grand Prix.

[4] Following his retirement from racing, de Graffenried managed his car dealership in Lausanne, featuring Alfa Romeo, Rolls-Royce and Ferrari automobiles.

Later, he became a common figure at Formula One events during the 1970s and 1980s, as the corporate ambassador for Phillip Morris' Marlboro cigarette brand.

In recognition of his win at the first British Grand Prix, de Graffenried made his last appearance at the wheel of a racing car during the 1998 celebrations of Silverstone's 50th anniversary at age 84.