| Martha Tamayo | |
| Office: | Vice President of the Chamber of Deputies |
| President: | Edgar Romo García |
| Term Start: | 6 February 2018 |
| Term End: | 31 August 2018 |
| Predecessor: | Martha Hilda González |
| Successor: | Dolores Padierna |
| Birthname: | Martha Sofía Tamayo Morales |
| Birth Date: | 1951 9, df=yes |
| Birth Place: | Mazatlán, Sinaloa, Mexico |
| Education: | Autonomous University of Sinaloa |
| Occupation: | Lawyer and politician |
Martha Sofía Tamayo Morales (born 18 September 1951) is a Mexican lawyer and politician affiliated with the Institutional Revolutionary Party. As of 2014 she served as a senator of the LVIII and LIX Legislatures of the Mexican Congress, representing Sinaloa, and as a federal deputy of the LVII and LXIII Legislatures.[1]