| William Dexter Curtis | |
| Office: | 35th Mayor of Madison, Wisconsin |
| Term Start: | 1904 |
| Term End: | 1905 |
| Predecessor: | John W. Groves |
| Successor: | Joseph C. Schubert |
| Birth Date: | 4 July 1857 |
| Nationality: | American |
| Occupation: | Politician |
William Dexter Curtis (July 4, 1857 – December 19, 1935) was an American politician who served as the 35th mayor of Madison, Wisconsin, from 1904 to 1905.[1]
His former home, now known as the Curtis-Kittleson House, is listed on the National Register of Historic Places.[2] [3] The house was also lived in by Madison Mayor Isaac Milo Kittleson.