Dictatorship of Alfredo Stroessner

Republic of Paraguay
República del Paraguay
1954–1989
Motto: Paz y Justicia (Spanish)
Peace and Justice
CapitalAsunción
Common languagesSpanish, Guarani
GovernmentUnitary one-party presidential republic under an authoritarian military dictatorship
President 
 1954
Tomás Romero Pereira
 1954–1989
Alfredo Stroessner
Historical eraCold War
4 May 1954
3 February 1989
CurrencyGuaraní
ISO 3166 codePY
Preceded by
Succeeded by
Paraguay
Paraguay

The dictatorship of Alfredo Stroessner, colloquially known as the Stronismo or Stronato, was the period of almost 35 years in the history of Paraguay in which army general Alfredo Stroessner ruled the country as a de facto one-party state under an authoritarian military dictatorship, from 15 August 1954 to 3 February 1989.