| Marco Antonio Barba Mariscal | |
| Birth Date: | 1970 5, df=yes |
| Birth Place: | Guadalajara, Jalisco, Mexico |
| Occupation: | Deputy |
Marco Antonio Barba Mariscal (born 24 May 1970) is a Mexican politician affiliated with the PRI. He currently serves as Deputy of the LXII Legislature of the Mexican Congress representing Jalisco.[1]