| Harry Swan | |
| Position: | Pitcher |
| Bats: | Right |
| Throws: | Right |
| Birth Date: | 11 August 1887 |
| Birth Place: | Lancaster, Pennsylvania |
| Death Place: | Pittsburgh, Pennsylvania |
| Debutleague: | MLB |
| Debutdate: | April 28 |
| Debutteam: | Kansas City Packers |
| Finalleague: | MLB |
| Finaldate: | April 28 |
| Finalteam: | Kansas City Packers |
| Statleague: | MLB |
| Stat1label: | Games pitched |
| Stat1value: | 1 |
| Stat2label: | Earned run average |
| Stat2value: | 0.00 |
| Stat3label: | Strikeouts |
| Stat3value: | 1 |
| Teams: | |
Harry Gordon Swan (August 11, 1887 – May 9, 1946) was a professional baseball pitcher who played for the Kansas City Packers of the Federal League. Swan played in only one Major League Baseball game in his career on April 2, 1914. He pitched one inning, allowing no hits, one base on balls, and striking out one batter.