Sementara Danny Kent dan Niklas Ajo akan berlaga buat Husqvarna Factory Racing. Lalu nama Gresini dicopot dari nama Junior Team Go&Fun Moto3. (otosport.co.id)
3 Matteo Ferrari ITA San Carlo Team Italia (MAHINDRA)
4 Gabriel Ramos VEN Kiefer Racing (KALEX KTM)
5 Romano Fenati ITA Team Sky-VR46 (KTM)
7 Efren Vazquez SPA Caretta Technology (HONDA)
8 Jack Miller AUS Red Bull KTM Ajo (KTM)
9 Scott Deroue NED RW Racing GP (KALEX KTM)
10 Alexis Masbou FRA Ongetta-Rivacold (HONDA)
11 Livio Loi BEL Marc VDS Racing Team (KALEX KTM)
12 Alex Marquez SPA Estrella Galicia 0,0 (HONDA)
17 John McPhee GBR Caretta Technology (HONDA)
19 Alessandro Tonucci ITA CIP Moto3 (MAHINDRA)
21 Francesco Bagnaia ITA Team Sky-VR46 (KTM)
22 Ana Carrasco SPA RW Racing GP (KALEX KTM)
23 Niccolo Antonelli ITA Junior Team Go&Fun Moto3 (KTM)
31 Niklas Ajo FIN Husqvarna Factory Racing (Husqvarna)
32 Isaac Vinales SPA Team Calvo (KTM)
33 Enea Bastianini ITA Junior Team Go&Fun Moto3 (KTM)
38 Hafiq Azmi MAL SIC-AJO (KTM)
41 Brad Binder RSA Ambrogio Racing (MAHINDRA)
42 Alex Rins SPA Estrella Galicia 0,0 (HONDA)
43 Luca Grunwald GER Kiefer Racing (KALEX KTM)
44 Miguel Oliveira POR Mahindra Racing (MAHINDRA)
51 Bryan Schouten NED CIP Moto3 (MAHINDRA)
52 Danny Kent GBR Husqvarna Factory Racing (Husqvarna)
55 Andrea Locatelli ITA San Carlo Team Italia (MAHINDRA)
57 Eric Granado BRA Mapfre Aspar Team Moto3 (KALEX KTM)
58 Juanfran Guevara SPA Mapfre Aspar Team Moto3 (KALEX KTM)
61 Arthur Sissis AUS Mahindra Racing (MAHINDRA)
63 Zulfahmi Khairuddin MAL Ongetta-AirAsia (HONDA)
65 Philipp Oettl GER Interwetten Paddock (KALEX KTM)
84 Jakub Kornfeil CZE Team Calvo (KTM)
95 Jules Danilo FRA Ambrogio Racing (MAHINDRA)
98 Karel Hanika CZE Red Bull KTM Ajo (KTM)