| Jack Roche | |
| Position: | Catcher |
| Bats: | Right |
| Throws: | Right |
| Birth Date: | November 22, 1890 |
| Birth Place: | Los Angeles, California |
| Death Place: | Peoria, Arizona |
| Debutleague: | MLB |
| Debutdate: | May 24 |
| Debutteam: | St. Louis Cardinals |
| Finalleague: | MLB |
| Finaldate: | April 18 |
| Finalteam: | St. Louis Cardinals |
| Statleague: | MLB |
| Stat1label: | Batting average |
| Stat1value: | .286 |
| Stat2label: | Home runs |
| Stat2value: | 0 |
| Stat3label: | Runs batted in |
| Stat3value: | 9 |
| Teams: |
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John Joseph Roche (November 22, 1890 - March 30, 1983) was a Major League Baseball catcher who played for the St. Louis Cardinals in,, and .