| Birthname: | Walter Edmund Addison |
| Birth Date: | January 23, 1863 |
| Birth Place: | Richmond, Virginia, U.S. |
| Death Place: | Lynchburg, Virginia, U.S. |
| State Senate: | Virginia |
| District: | 20th |
| Term Start: | January 12, 1916 |
| Term End: | January 14, 1920 |
| Preceded: | Howell C. Featherston |
| Succeeded: | Robert A. Russell |
| Party: | Democratic |
| Alma Mater: | University of Virginia |
| Spouse: | Virginia Harrison |
Walter Edmund Addison (January 23, 1863 – January 12, 1925) was an American lawyer and Democratic politician who served as a member of the Virginia Senate, representing the state's 20th district.[1] [2]