Tercera sesión de entrenamientos libres del Gran Premio de Mónaco 2018
| Pos. | Piloto | Escuderia | Tiempo | Vueltas |
|---|---|---|---|---|
| 1 |  Daniel Ricciardo |
Red Bull | 1:11.786 | 23 |
| 2 |  Max Verstappen |
Red Bull | +0.001s | 14 |
| 3 |  Sebastian Vettel |
Ferrari | +0.237s | 23 |
| 4 |  Kimi Räikkönen |
Ferrari | +0.356s | 26 |
| 5 |  Lewis Hamilton |
Mercedes | +0.487s | 26 |
| 6 | Valtteri Bottas |
Mercedes | +0.570s | 27 |
| 7 |  Brendon Hartley |
Toro Rosso | +0.966s | 25 |
| 8 |  Pierre Gasly |
Toro Rosso | +0.975s | 23 |
| 9 |  Carlos Sainz Jr. |
Renault | +1.064s | 24 |
| 10 |  Sergey Sirotkin |
Williams | +1.068s | 23 |
| 11 |  Stoffel Vandoorne |
McLaren | +1.088s | 25 |
| 12 | Esteban Ocon |
Force India | +1.154s | 23 |
| 13 |  Sergio Perez |
Force India | +1.239s | 22 |
| 14 | Nico Hülkenberg |
Renault | +1.326s | 26 |
| 15 | Fernando Alonso |
McLaren | +1.493s | 25 |
| 16 |  Lance Stroll |
Williams | +1.809s | 26 |
| 17 |  Charles Leclerc |
Sauber | +1.858s | 25 |
| 18 | Romain Grosjean |
Haas | +2.095s | 21 |
| 19 |  Kevin Magnussen |
Haas | +2.406s | 20 |
| 20 |  Marcus Ericsson |
Sauber | +2.435s | 28 |