| 2019 Formula 1 United States Grand Prix - Free Practice 3 Results |
| Pos | Driver | Nationality | Team | Time/Gap |
| 1 | Max Verstappen | NED | Aston Martin Red Bull Racing Honda | 1m33.305s |
| 2 | Sebastian Vettel | GER | Scuderia Ferrari | + 0.218s |
| 3 | Lando Norris | GBR | McLaren F1 Team | + 0.513s |
| 4 | Valtteri Bottas | FIN | Mercedes AMG Petronas Motorsport | + 0.599s |
| 5 | Lewis Hamilton | GBR | Mercedes AMG Petronas Motorsport | + 0.618s |
| 6 | Alexander Albon | THA | Aston Martin Red Bull Racing Honda | + 0.678s |
| 7 | Carlos Sainz | ESP | McLaren F1 Team | + 1.103s |
| 8 | Kimi Raikkonen | FIN | Alfa Romeo Racing | + 1.208s |
| 9 | Pierre Gasly | FRA | Red Bull Toro Rosso Honda | + 1.212s |
| 10 | Daniel Ricciardo | AUS | Renault F1 Team | + 1.469s |
| 11 | Nico Hulkenberg | GER | Renault F1 Team | + 1.479s |
| 12 | Lance Stroll | CAN | SportPesa Racing Point F1 Team | + 1.487s |
| 13 | Romain Grosjean | FRA | Haas F1 Team | + 1.544s |
| 14 | Daniil Kvyat | RUS | Red Bull Toro Rosso Honda | + 1.824s |
| 15 | Kevin Magnussen | DEN | Haas F1 Team | + 2.000s |
| 16 | Antonio Giovinazzi | ITA | Alfa Romeo Racing | + 2.651s |
| 17 | George Russell | GBR | ROKiT Williams Racing | + 2.951s |
| 18 | Robert Kubica | POL | ROKiT Williams Racing | + 3.323s |
| 19 | Sergio Perez | MEX | SportPesa Racing Point F1 Team | + 5.121s |
| 20 | Charles Leclerc | MON | Scuderia Ferrari | no time |
