| Atsushi Miyazaki | |
| Position: | Pitcher |
| Birth Date: | 8 December 1992 |
| Bats: | Right |
| Throws: | Right |
| Debutleague: | NPB |
| Debutyear: | 2016 |
| Debutteam: | Chiba Lotte Marines |
| Statyear: | 2016 |
| Statleague: | NPB |
| Stat1label: | Games pitched |
| Stat1value: | 2 |
| Stat2label: | ERA |
| Stat2value: | 0.00 |
| Stat3label: | Strikeouts |
| Stat3value: | 2 |
| Teams: |
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Atsushi Miyazaki (宮﨑 敦次, born December 8, 1992) is a Japanese professional baseball pitcher for the Chiba Lotte Marines in Japan's Nippon Professional Baseball.