| Mimi Weyforth Dawson | |
| Office1: | United States Deputy Secretary of Transportation |
| President1: | Ronald Reagan |
| Term Start1: | December 3, 1987 |
| Term End1: | January 20, 1989 |
| Predecessor1: | James H. Burnley IV |
| Successor1: | Elaine Chao |
| Office2: | Commissioner of the Federal Communications Commission |
| President2: | Ronald Reagan |
| Term Start2: | July 6, 1981 |
| Term End2: | December 3, 1987 |
| Predecessor2: | Robert E. Lee |
| Successor2: | Alfred C. Sikes |
| Birth Name: | Mary Ann Weyforth Dawson |
| Birth Date: | 31 August 1944 |
| Birth Place: | St. Louis, Missouri |
| Party: | Republican |
Mimi Weyforth Dawson (born August 31, 1944) is an American political aide who served as a Commissioner of the Federal Communications Commission from 1981 to 1987 and as the United States Deputy Secretary of Transportation from 1987 to 1989.[1] [2]