MotoGP 2019 GP do Catar
| # | Piloto | Equipe | Moto | 4529 | Pneus | |
|---|---|---|---|---|---|---|
| 4 |  Andrea Dovizioso | Ducati Team | Ducati Desmosedici GP19 | Ducati | Michelin | |
| 5 |  Johann Zarco |  Red Bull KTM Factory Racing (MXGP) | KTM RC16 | KTM | Michelin | |
| 9 | Danilo Petrucci | Ducati Team | Ducati Desmosedici GP19 | Ducati | Michelin | |
| 12 |  Maverick Viñales |  Movistar Yamaha MotoGP | Yamaha YZR-M1 | Yamaha | Michelin | |
| 17 |  Karel Abraham | Reale Avintia Racing | Ducati Desmosedici GP18 | Ducati | Michelin | |
| 20 | Fabio Quartararo |  Drive M7 SIC Racing Team | Yamaha YZR-M1 | Yamaha | Michelin | |
| 21 | Franco Morbidelli | Drive M7 SIC Racing Team | Yamaha YZR-M1 | Yamaha | Michelin | |
| 29 | Andrea Iannone | Aprilia Racing Team Gresini | Aprilia RS-GP | Aprilia | Michelin | |
| 30 | Takaaki Nakagami |  LCR Honda | Honda RC213V | Honda | Michelin | |
| 35 |  Cal Crutchlow | LCR Honda | Honda RC213V | Honda | Michelin | |
| 36 | Joan Mir | Team Suzuki Ecstar MotoGP | Suzuki GSX-RR | Suzuki | Michelin | |
| 38 | Bradley Smith | Aprilia Factory Racing | Aprilia RS-GP | Aprilia | Michelin | |
| 41 | Aleix Espargaro | Aprilia Racing Team Gresini | Aprilia RS-GP | Aprilia | Michelin | |
| 42 | Alex Rins | Team Suzuki Ecstar MotoGP | Suzuki GSX-RR | Suzuki | Michelin | |
| 43 |  Jack Miller | Alma Pramac Racing | Ducati Desmosedici GP19 | Ducati | Michelin | |
| 44 | Pol Espargaro | Red Bull KTM Factory Racing (MXGP) | KTM RC16 | KTM | Michelin | |
| 46 | Valentino Rossi | Movistar Yamaha MotoGP | Yamaha YZR-M1 | Yamaha | Michelin | |
| 53 | Tito Rabat | Reale Avintia Racing | Ducati Desmosedici GP18 | Ducati | Michelin | |
| 55 | Hafizh Syahrin | Tech 3 | KTM RC16 | KTM | Michelin | |
| 63 | Francesco Bagnaia | Alma Pramac Racing | Ducati Desmosedici GP18 | Ducati | Michelin | |
| 88 |  Miguel Oliveira | Tech 3 | KTM RC16 | KTM | Michelin | |
| 93 | Marc Marquez | Repsol Honda Team | Honda RC213V | Honda | Michelin | |
| 99 | Jorge Lorenzo | Repsol Honda Team | Honda RC213V | Honda | Michelin |
