Edwin Brant Frost
| Edwin Brant Frost II | |
|---|---|
| Portrait of Edwin B Frost II at Yerkes Observatory | |
| Born | July 14, 1866 | 
| Died | May 14, 1935 (aged 68) | 
| Nationality | American | 
| Alma mater | Dartmouth | 
| Scientific career | |
| Fields | astronomy | 
Edwin Brant Frost II (July 14, 1866 – May 14, 1935) was an American astronomer and longest serving Director of the Yerkes Observatory serving from 1905 to 1932.