| Sylvia Martínez Elizondo | |
| Office: | Member of the Senate of the Republic from Chihuahua |
| Term Start: | February 23, 2016 |
| Term End: | August 31, 2018 |
| Birth Date: | 20 November 1947 |
| Birth Place: | Chihuahua City, Chihuahua, Mexico |
| Death Place: | Monterrey, Nuevo León, Mexico |
| Party: | National Action Party (PAN) |
| Occupation: | politician |
Sylvia Leticia Martínez Elizondo (20 November 1947 – 9 July 2020) was a Mexican politician. She was a member of the National Action Party. She was Senator during the LXIII Legislature of the Mexican Congress, from 2016 until 2018.[1]
Martínez Elizondo died in Monterrey on 9 July 2020, aged 72.[1]