Erastus S. Prosser | |
|---|---|
| Member of the New York State Senate for the 31st District | |
| In office 1859–1861 | |
| Preceded by | James Wadsworth |
| Succeeded by | John Ganson |
| Personal details | |
| Born | Erastus Sabinus Prosser September 2, 1809 Westerlo, New York |
| Died | May 11, 1888 (aged 78) Buffalo, New York |
| Political party | Democrat Free Soil Party Republican Party |
| Relations | Seward Prosser (grandson) |
Erastus Sabinus Prosser (September 2, 1809 – May 11, 1888) was an American politician from New York.