Antonio Leyva Duarte is a Mexican politician representing the Institutional Revolutionary Party (PRI).
He served in the LVI Legislature of the Congress of Sonora from 2000 to 2003.
[1] In 2000, he won a seat representing the 20th district in the LVI Legislature of the Congress of Sonora.
[2] Leyva earned 47 percent of the vote, while his closest challenger, Party of the Democratic Revolution (PRD) candidate Guadalupe Morales Valenzuela, finished with 46 percent.
[1][3] He served on the committees for Municipal Budgets (Presupuestos Municipales), Municipal Public Services (Servicios Públicos Municipales), and Indigenous Affairs (Asuntos Indígenas).