| Harry Vahrenhorst | |
| Bats: | Right |
| Throws: | Right |
| Birth Date: | 13 February 1885 |
| Birth Place: | St. Louis, Missouri |
| Death Place: | St. Louis, Missouri |
| Debutleague: | MLB |
| Debutdate: | September 21 |
| Debutyear: | 1904 |
| Debutteam: | St. Louis Browns |
| Finalleague: | MLB |
| Finaldate: | September 21 |
| Finalyear: | 1904 |
| Finalteam: | St. Louis Browns |
| Statleague: | MLB |
| Stat1label: | Games played |
| Stat1value: | 1 |
| Stat2label: | At bats |
| Stat2value: | 1 |
| Stat3label: | Hits |
| Stat3value: | 0 |
| Teams: | |
Harry Henry Vahrenhorst (February 13, 1885 to October 10, 1943) was a Major League Baseball player who played in with the St. Louis Browns.
He died in St. Louis, Missouri in 1943 of pulmonary tuberculosis.[1]