| Birth name | Garnet Cooper Bush |
|---|---|
| Birth date | August 28, 1882 |
| Birth place | Kansas, U.S. |
| Death date | December 30, 1919 (aged 37) |
| Death place | St. Louis, Missouri, U.S. |
| Resting place | Valhalla Cemetery, St. Louis, Missouri |
| Employer | National League, Federal League |
| Occupation | Umpire |
| Years active | 1911-1912 (NL), 1914 (FL) |
Garnet Cooper Bush (August 28, 1882 – December 30, 1919) was an American professional baseball umpire.
Bush umpired 100 National League games from to . He then umpired in the Federal League in .[1]