Stirling Moss won the Portuguese Grand Prix 1959 at Monsanto Park Circuit on 23 August 1959, starting from pole position. Masten Gregory finished second for Cooper-Climax, with Dan Gurney completing the podium for Ferrari.
| Pos | Driver | Team | Grid | Pts | FL | Status |
|---|---|---|---|---|---|---|
1 | | 1 | 9 | Finished | ||
2 | | 3 | 6 | +1 Lap | ||
3 | | 6 | 4 | +1 Lap | ||
4 | | 4 | 3 | +2 Laps | ||
5 | | 9 | 2 | +3 Laps | ||
6 | | 12 | 0 | +3 Laps | ||
7 | | 11 | 0 | +3 Laps | ||
8 | | 13 | 0 | +4 Laps | ||
9 | | 10 | 0 | +5 Laps | ||
10 | | 14 | 0 | +6 Laps | ||
R | | 8 | 0 | Transmission | ||
R | | 2 | 0 | Transmission | ||
R | | 5 | 0 | Engine | ||
R | | 7 | 0 | Accident | ||
R | | 15 | 0 | Accident | ||
R | | 16 | 0 | Gearbox |