| Jack Wallace | |
| Position: | Catcher |
| Bats: | Right |
| Throws: | Right |
| Birth Date: | 6 August 1890 |
| Birth Place: | Winnfield, Louisiana |
| Death Place: | Winnfield, Louisiana |
| Debutleague: | MLB |
| Debutdate: | September 27 |
| Debutyear: | 1915 |
| Debutteam: | Chicago Cubs |
| Finalleague: | MLB |
| Finaldate: | September 30 |
| Finalyear: | 1915 |
| Finalteam: | Chicago Cubs |
| Statleague: | MLB |
| Stat1label: | Batting average |
| Stat1value: | .286 |
| Stat2label: | Home runs |
| Stat2value: | 0 |
| Stat3label: | Runs batted in |
| Stat3value: | 1 |
| Teams: | |
Clarence Eugene "Jack" Wallace (August 6, 1890 – October 15, 1960) was a Major League Baseball catcher. Wallace played for the Chicago Cubs in the 1915 season. He played just two games in his career, having two hits in seven at-bats. Wallace was born and died in Winnfield, Louisiana.