There have been 4 Formula One drivers from Uruguay.[1]
Former drivers
Eitel Cantoni was the first. He entered three races in 1952: Britain, where he failed to finish; Germany, where he again failed to finish; and Italy, where he finished 11th.[2]
Óscar González only race was a shared drive with Uría in the 1956 Argentine Grand Prix. He completed the second half of the race, finishing in 6th place, 10 laps down from the race winner and 3 laps behind the 5th-placed driver.