| Hiroshi Tsuno | |
| Position: | Pitcher |
| Birth Date: | 6 August 1965 |
| Birth Place: | Shimanto, Kōchi |
| Bats: | Right |
| Throws: | Right |
| Debutleague: | NPB |
| Debutdate: | May 9 |
| Debutyear: | 1984 |
| Debutteam: | Nippon Ham Fighters |
| Finalyear: | 1997 |
| Finalteam: | Chiba Lotte Marines |
| Statleague: | NPB |
| Stat1value: | 53–71 |
| Stat2label: | Earned run average |
| Stat2value: | 4.61 |
| Stat3label: | Strikeouts |
| Stat3value: | 554 |
| Teams: | |
is a retired Japanese professional baseball pitcher. He played in Nippon Professional Baseball for the Nippon Ham Fighters, Hiroshima Toyo Carp, Chunichi Dragons, and Chiba Lotte Marines.