1946 Mexican Presidential Election
1946 · The PRI's hegemony
With the establishment of the Federal Electoral Law of 1946, three political parties were registered: the National Action Party (PAN), the Mexican Democratic Party (PDM) and the Institutional Revolutionary Party (PRI), with the latter being a successor of the Party of the Mexican Revolution.
Held under the hegemonic-party system: opposition parties appeared on the ballot, but the machinery of state made the official candidate's victory a foregone conclusion.
President before
Manuel Ávila Camacho
PRI
Elected President
Miguel Alemán Valdés
PRI
Winning share
77.9%
Turnout
—
The result
| Miguel Alemán Valdés | PRI | 1,786,901 | 77.87% |
| Ezequiel Padilla Peñaloza | PDM | 443,357 | 19.32% |