James Gruber
| James "John" Gruber | |
|---|---|
| Born | James Finley Gruber August 21, 1928 | 
| Died | February 27, 2011 (aged 82) | 
| Occupation | Teacher | 
| Known for | Early homophile activist; co-founder of the Mattachine Society | 
James "John" Finley Gruber (August 21, 1928 – February 27, 2011) was an American teacher and early LGBT rights activist.