| Tatsuki Mizuno 水野 達稀 | |
| Position: | Infielder |
| Team: | Hokkaido Nippon-Ham Fighters |
| Number: | 43 |
| Bats: | Left |
| Throws: | Right |
| Birth Date: | 30 July 2000 |
| Birth Place: | Marugame, Kagawa, Japan |
| Debutdate: | March 25 |
| Debutleague: | NPB |
| Debutyear: | 2022 |
| Debutteam: | Hokkaido Nippon-Ham Fighters |
| Statyear: | 2023 season |
| Stat1label: | Batting average |
| Stat1value: | .144 |
| Stat2label: | Home runs |
| Stat2value: | 0 |
| Stat3label: | RBI |
| Stat3value: | 6 |
| Stat4label: | Hits |
| Stat4value: | 14 |
| Stat5label: | Stolen bases |
| Stat5value: | 2 |
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is a Japanese professional baseballinfielder for the Hokkaido Nippon-Ham Fighters of Nippon Professional Baseball (NPB).[1] [2]