Lewis Hamilton remporte le Grand Prix du Portugal et il améliore le record pour le plus de victoire avec 92. Valtteri Bottas termine 2e et Max Verstappen est 3e. Charles Leclerc finit 4e et Pierre Gasly finit 5e. On retrouve par la suite Carlos Sainz, les Renault et Sebastian Vettel.
| Pos | No | Pilote | Équipe | Tours | Temps | PTS |
|---|---|---|---|---|---|---|
| 1 | 44 | Lewis Hamilton | Mercedes | 66 | 1:29:56.828 | 26 |
| 2 | 77 | Valtteri Bottas | Mercedes | 66 | +25.592s | 18 |
| 3 | 33 | Max Verstappen | Red Bull Racing Honda | 66 | +34.508s | 15 |
| 4 | 16 | Charles Leclerc | Ferrari | 66 | +65.312s | 12 |
| 5 | 10 | Pierre Gasly | AlphaTauri Honda | 65 | +1 lap | 10 |
| 6 | 55 | Carlos Sainz | McLaren Renault | 65 | +1 lap | 8 |
| 7 | 11 | Sergio Perez | Racing Point BWT Mercedes | 65 | +1 lap | 6 |
| 8 | 31 | Esteban Ocon | Renault | 65 | +1 lap | 4 |
| 9 | 3 | Daniel Ricciardo | Renault | 65 | +1 lap | 2 |
| 10 | 5 | Sebastian Vettel | Ferrari | 65 | +1 lap | 1 |
| 11 | 7 | Kimi Räikkönen | Alfa Romeo Racing Ferrari | 65 | +1 lap | 0 |
| 12 | 23 | Alexander Albon | Red Bull Racing Honda | 65 | +1 lap | 0 |
| 13 | 4 | Lando Norris | McLaren Renault | 65 | +1 lap | 0 |
| 14 | 63 | George Russell | Williams Mercedes | 65 | +1 lap | 0 |
| 15 | 99 | Antonio Giovinazzi | Alfa Romeo Racing Ferrari | 65 | +1 lap | 0 |
| 16 | 20 | Kevin Magnussen | Haas Ferrari | 65 | +1 lap | 0 |
| 17 | 8 | Romain Grosjean | Haas Ferrari | 65 | +1 lap | 0 |
| 18 | 6 | Nicholas Latifi | Williams Mercedes | 64 | +2 laps | 0 |
| 19 | 26 | Daniil Kvyat | AlphaTauri Honda | 64 | +2 laps | 0 |
| NC | 18 | Lance Stroll | Racing Point BWT Mercedes | 51 | DNF | 0 |
Meilleur tour: Lewis Hamilton