| Doc Shanley | |
| Position: | Shortstop |
| Bats: | Right |
| Throws: | Right |
| Birth Date: | 30 January 1889 |
| Birth Place: | Granbury, Texas |
| Death Place: | St. Petersburg, Florida |
| Debutleague: | MLB |
| Debutdate: | September 15 |
| Debutyear: | 1912 |
| Debutteam: | St. Louis Browns |
| Finalleague: | MLB |
| Finaldate: | September 24 |
| Finalyear: | 1912 |
| Finalteam: | St. Louis Browns |
| Statleague: | MLB |
| Stat1label: | Games played |
| Stat1value: | 5 |
| Stat2label: | At bats |
| Stat2value: | 8 |
| Stat3label: | Hits |
| Stat3value: | 0 |
| Teams: | |
Harry Root "Doc" Shanley (January 30, 1889 – December 13, 1934) was a major league baseball short-stop. He played for the St. Louis Browns in . In 5 career games, he had no hits in 8 at-bats. He batted and threw right-handed.
Shanley was born in Granbury, Texas and died in St. Petersburg, Florida.