| Sam Campbell | |
| Position: | Second Baseman |
| Bats: | Unknown |
| Throws: | Unknown |
| Birth Date: | Unknown |
| Birth Place: | Philadelphia, Pennsylvania |
| Death Date: | Unknown |
| Debutleague: | MLB |
| Debutdate: | October 11 |
| Debutyear: | 1890 |
| Debutteam: | Philadelphia Athletics |
| Finalleague: | MLB |
| Finaldate: | October 11 |
| Finalyear: | 1890 |
| Finalteam: | Philadelphia Athletics |
| Statleague: | MLB |
| Stat1label: | Batting average |
| Stat1value: | .000 |
| Stat2label: | Home runs |
| Stat2value: | 0 |
| Stat3label: | Runs batted in |
| Stat3value: | 0 |
| Teams: |
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Samuel Campbell was a Major League Baseball infielder for the Philadelphia Athletics of the American Association in, their last year of existence.