| Jeff McCleskey | |
| Position: | Third baseman |
| Birth Date: | November 6, 1891 |
| Birth Place: | Americus, Georgia |
| Death Place: | Americus, Georgia |
| Bats: | Left |
| Throws: | Right |
| Debutleague: | MLB |
| Debutdate: | September 8 |
| Debutyear: | 1913 |
| Debutteam: | Boston Braves |
| Finalleague: | MLB |
| Finaldate: | September 13 |
| Finalyear: | 1913 |
| Finalteam: | Boston Braves |
| Statleague: | MLB |
| Stat1label: | Batting average |
| Stat1value: | .000 |
| Stat2label: | Home runs |
| Stat2value: | 0 |
| Stat3label: | Runs batted in |
| Stat3value: | 0 |
| Stat4label: | On-base percentage |
| Stat4value: | .250 |
| Teams: |
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Jefferson Lamar McCleskey (November 6, 1891 – May 11, 1971) was a Major League Baseball player. He played one season with the Boston Braves from September 8 to September 13, 1913.[1]