Harry Blanchard was a American Formula 1 driver who competed 1959. across 1 races, taking 0 wins, 0 podiums and 0 pole positions for Porsche.
| Year | Team | Pos | Points | Wins | Races | Best |
|---|---|---|---|---|---|---|
| 1959 | Porsche | P26 | 0 | 0 | 1 | P7 |
| Year | Race | Team | Grid | Finish | Pts | Status |
|---|---|---|---|---|---|---|
| 1959 | United States Grand Prix | Porsche | 16 | 7 | 0 | +4 Laps |