| Edward Blanchard Chamberlain | |
| Birth Date: | 24 July 1878 |
| Birth Place: | Bristol, Maine |
| Death Place: | New York City |
| Nationality: | American |
| Fields: | Botany |
| Workplaces: | Sachs Collegiate Institute |
| Alma Mater: | Bowdoin College Brown University |
| Academic Advisors: | James Franklin Collins |
| Author Abbrev Bot: | E.B.Chamb. |
Edward Blanchard Chamberlain (July 24, 1878 – February 2, 1925) was a botanist and bryologist that specialized in the flora of Maine.[1] [2] He served as president of the Sullivant Moss Society from 1905 to 1907.