2018 US Grand Prix Qualifying Results (Q1, Q2 and Q3): Qualifying timings for the eighteenth round of the 2018 Formula 1 World Championship, the US Grand Prix at COTA.
| Pos | Driver | Team | Q1 | Q2 | Q3 | Laps |
| 1 | Lewis Hamilton | Mercedes | 1:34.130 | 1:33.480 | 1:32.237 | 20 |
| 2 | Sebastian Vettel | Ferrari | 1:34.569 | 1:33.079 | 1:32.298 | 18 |
| 3 | Kimi Raikkonen | Ferrari | 1:34.704 | 1:32.884 | 1:32.307 | 15 |
| 4 | Valtteri Bottas | Mercedes | 1:34.518 | 1:33.702 | 1:32.616 | 17 |
| 5 | Daniel Ricciardo | Red Bull | 1:34.755 | 1:34.185 | 1:33.494 | 14 |
| 6 | Esteban Ocon | Force India | 1:34.876 | 1:34.522 | 1:34.145 | 18 |
| 7 | Nico Hulkenberg | Renault | 1:34.932 | 1:34.564 | 1:34.215 | 18 |
| 8 | Romain Grosjean | Haas F1 | 1:34.892 | 1:34.409 | 1:34.250 | 17 |
| 9 | Charles Leclerc | Sauber | 1:35.069 | 1:34.255 | 1:34.420 | 17 |
| 10 | Sergio Perez | Force India | 1:35.193 | 1:34.525 | 1:34.594 | 17 |
| 11 | Carlos Sainz | Renault | 1:34.891 | 1:34.566 | | 12 |
| 12 | Kevin Magnussen | Haas F1 | 1:34.972 | 1:34.732 | | 12 |
| 13 | Pierre Gasly | Toro Rosso | 1:34.850 | | | 13 |
| 14 | Brendon Hartley | Toro Rosso | 1:35.206 | | | 13 |
| 15 | Max Verstappen | Red Bull | 1:34.766 | | | 4 |
| 16 | Fernando Alonso | McLaren | 1:35.294 | | | 6 |
| 17 | Sergey Sirotkin | Williams | 1:35.362 | | | 6 |
| 18 | Lance Stroll | Williams | 1:35.480 | | | 8 |
| 19 | Marcus Ericsson | Sauber | 1:35.536 | | | 8 |
| 20 | Stoffel Vandoorne | McLaren | 1:35.735 | | | 6 |
