| Eugene T. Wilson | |
| Office: | President pro tempore of the Washington Senate |
| Term Start: | January 7, 1891 |
| Term End: | January 9, 1893 |
| Predecessor: | W. J. Parkinson |
| Successor: | Trusten P. Dyer |
| Office1: | Member of the Washington State Senate |
| Constituency1: | 11th |
| Term Start1: | January 7, 1891 |
| Term End1: | January 9, 1893 |
| Predecessor1: | Jacob Hunsaker |
| Successor1: | C. I. Helm |
| Term Start2: | November 6, 1889 |
| Term End2: | January 7, 1891 |
| Constituency2: | 10th |
| Predecessor2: | Constituency established |
| Successor2: | Platt A. Preston |
| Birth Name: | Eugene Tallmadge Wilson |
| Birth Date: | 11 December 1852 |
| Birth Place: | Madison, Wisconsin, U.S. |
| Death Place: | Tacoma, Washington, U.S. |
| Resting Place: | Seattle, Washington |
| Party: | Republican |
Eugene Tallmadge Wilson (December 11, 1852 – November 17, 1923) was an American politician in the state of Washington. He served in the Washington State Senate from 1889 to 1893.[1] From 1891 to 1893, he was President pro tempore of the Senate.[2] [3] He later resided in Montana, where he was a bank receiver.[4] He died unexpectedly in Tacoma, Washington in 1923.[5] [6]