William Roach | |
|---|---|
 | |
| United States Senator from North Dakota | |
| In office March 4, 1893 – March 4, 1899 | |
| Preceded by | Lyman R. Casey |
| Succeeded by | Porter J. McCumber |
| Personal details | |
| Born | William Nathaniel Roach September 25, 1840 Washington, D.C., U.S. |
| Died | September 7, 1902 (aged 61) New York City, U.S. |
| Political party | Democratic |
| Education | Georgetown University |
| Signature | .png){kind=small} |
William Nathaniel Roach (September 25, 1840 – September 7, 1902) was a United States senator from North Dakota.