| Jack Stansbury | |
| Width: | 256 |
| Position: | Third baseman |
| Bats: | Right |
| Throws: | Right |
| Birth Date: | 6 December 1885 |
| Birth Place: | Phillipsburg, New Jersey |
| Death Place: | Easton, Pennsylvania |
| Debutleague: | MLB |
| Debutdate: | June 30 |
| Debutyear: | 1918 |
| Debutteam: | Boston Red Sox |
| Finalleague: | MLB |
| Finaldate: | July 28 |
| Finalyear: | 1918 |
| Finalteam: | Boston Red Sox |
| Statleague: | MLB |
| Stat1label: | Batting average |
| Stat1value: | .128 |
| Stat2label: | Home runs |
| Stat2value: | 0 |
| Stat3label: | Runs batted in |
| Stat3value: | 2 |
| Teams: |
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John James Stansbury (December 6, 1885 – December 26, 1970) was a third baseman in Major League Baseball who played briefly for the Boston Red Sox during the season. Listed at, 165 lb., Stansbury batted and threw right-handed. He was born in Phillipsburg, New Jersey.
In his one-season career, Stansbury was a .128 hitter (6 for 47) in 20 games, including three runs, one double, and two RBI. Stansbury died at age 85 in Easton, Pennsylvania.