Robert O'Brien (racing driver)

Robert O'Brien ( * April 11, 1908, † 10 February 1987) was an American race car driver.

Robert O'Brien drove in a run of his career to the Drivers' World Championship. He started at the Grand Prix of Belgium 1952 on a Gordini Type 15 of 22 on the grid. In the race he had six rounds not classified on the winner Alberto Ascari in the Ferrari 500 and was.