Alfonso Martínez Domínguez (January 7, 1922 – November 6, 2002) was the governor of the Mexican state of Nuevo León from 1979 to 1985.
He began governmental career as a clerk (5th category) in the Department of the Federal District in 1937; chief editor.
He was President of Gran Commission, member of 1st Committee on Government, Constitutional Affairs Committee; Senator from the state of Nuevo León, 1988–1991; Secretary of organization regional PRI Committee of the Federal District, 1955; secretary of popular action, CEN of PRI, 1946; president of CEN of PRI, 1968–1970; Secretary-General of CNOP of PRI, 1962–1965; Department of Republican Relations, Department of the Federal District, 1970–1971; director general of Airport and Auxiliary services, Secretariat of Communications and Transportation, 1987–1988; Secretary-general Union of Workers of the Department of the Federal District 1942–1943; and author of two books on history.
Known and remembered for his tenacity, focus, passion for his country, Martínez Domínguez had the reputation of a ruthless politician.
He served as secretary general of the federal bureaucrats union (FSTSE, 1949 – 1952) and got elected to the Chamber of Deputies on three occasions.