| Alexander Wilson | |
| State1: | Virginia |
| District1: | 5th |
| Term Start1: | December 4, 1804 |
| Term End1: | March 4, 1809 |
| Predecessor1: | Andrew Moore |
| Successor1: | James Breckinridge |
| Office2: | Member of the Virginia House of Delegates from Botetourt County |
| Term2: | 1803 Alongside Martin McFerran |
| Birth Date: | Unknown |
| Death Date: | Unknown |
| Party: | Democratic-Republican |
Alexander Wilson (birth and death dates unknown) was a U.S. representative from Virginia.
Born in Virginia, Wilson completed preparatory studies. He served as member of the Virginia House of Delegates, 1803 and 1804.
Wilson was elected as a Democratic-Republican to the Eighth Congress to fill the vacancy caused by the resignation of United States Representative Andrew Moore.He was reelected to the Ninth and Tenth Congresses (December 4, 1804 – March 3, 1809).