| Ryo Mizuno | |
| Nationality: | Japanese |
| Birth Date: | 31 May 1998 |
| Birth Place: | Kiryū, Gunma, Japan |
| Current Team: | Honda Racing UK British Superbike Team |
| Bike Number: | 88 |
| Moto2 Manufacturers: | Kalex |
| Moto2 Race Starts: | 1 |
| Moto2 Race Wins: | 0 |
| Moto2 Podiums: | 0 |
| Moto2 Poles: | 0 |
| Moto2 Fastest Laps: | 0 |
| Moto2 Total Points: | 0 |
| Moto2 Last Season: | 2017 |
| Moto2 Last Position: | 42nd (0 pts) |
| Moto3 Manufacturers: | Honda |
| Moto3 Race Starts: | 1 |
| Moto3 Race Wins: | 0 |
| Moto3 Podiums: | 0 |
| Moto3 Poles: | 0 |
| Moto3 Fastest Laps: | 0 |
| Moto3 Total Points: | 0 |
| Moto3 Last Season: | 2015 |
| Moto3 Last Position: | NC (0 pts) |
| Sbk Manufacturers: | Honda |
| Sbk Championships: | 0 |
| Sbk Race Starts: | 3 |
| Sbk Race Wins: | 0 |
| Sbk Podiums: | 0 |
| Sbk Poles: | 0 |
| Sbk Fastest Laps: | 0 |
| Sbk Total Points: | 0 |
| Sbk Last Season: | 2023 |
| Sbk Last Position: | NC (0 pts) |
| Bsb Manufacturers: | Honda |
| Bsb Championships: | 0 |
| Bsb Race Starts: | 33 |
| Bsb Race Wins: | 0 |
| Bsb Podiums: | 0 |
| Bsb Poles: | 0 |
| Bsb Fastest Laps: | 0 |
| Bsb Total Points: | 18 |
| Bsb Last Season: | 2022 |
| Bsb Last Position: | 23rd (18 pts) |
is a Japanese motorcycle racer. He competes in the British Superbike Championship on a factory-supported Honda Fireblade.[1] Previously racing in the MFJ All Japan Road Race JSB1000 Championship, aboard a Honda CBR1000RR, he was the All Japan J-GP3 champion in 2015, and the All Japan J-GP2 champion in 2017.[2]
(key) (Races in bold indicate pole position; races in italics indicate fastest lap)
| Season | Class | Motorcycle | Team | Race | Win | Podium | Pole | FLap | Pts | Plcd | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2015 | Moto3 | Honda | Musashi RT Harc-Pro | 1 | 0 | 0 | 0 | 0 | 0 | NC | |
| 2017 | Moto2 | Kalex | MuSASHi RT HARC-PRO | 1 | 0 | 0 | 0 | 0 | 0 | 42nd | |
| Total | 2 | 0 | 0 | 0 | 0 | 0 |
| Year | Class | Bike | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | Pos. | Pts | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2015 | Moto3 | Honda | QAT | AME | ARG | SPA | FRA | ITA | CAT | NED | GER | IND | CZE | GBR | RSM | ARA | JPN Ret | AUS | MAL | VAL | NC | 0 | |
| 2017 | Moto2 | Kalex | QAT | ARG | AME | SPA | FRA | ITA | CAT | NED | GER | CZE | AUT | GBR | RSM | ARA | JPN 22 | AUS | MAL | VAL | 42nd | 0 |
(key) (Races in bold indicate pole position) (Races in italics indicate fastest lap)