Ignacio Menéndez (general) (in office 1934–1935, 1944) Osmín Aguirre y Salinas (colonel) (in office 1944–1945) Óscar Osorio (lieutenant colonel) (in office 1948–1956) José María Lemus (lieutenant colonel) (in office 1956–1960) Julio Adalberto Rivera Carballo (colonel) (in office 1962–1967) Fidel Sánchez Hernández (general) (in office 1967–1972) Arturo Armando Molina (colonel) (in office 1972–1977) Carlos Humberto Romero (general) (in office 1977–1979) Guatemala Jacobo Árbenz Guzmán (colonel) (in office 1951–1954) Carlos Castillo Armas (colonel) (in office 1954–1957) Guillermo Flores Avendaño (colonel) (in office 1957–1958) Enrique Peralta Azurdia (colonel) (in office 1963–1966) Carlos Manuel Arana Osorio (colonel) (in office 1970–1974) Kjell Eugenio Laugerud García (brigadier general) (in office 1974–1982) Fernando Romeo Lucas García (brigadier general) (in office 1978–1982) Efraín Ríos Montt (brigadier general) (in office 1982–1983) Óscar Humberto Mejía Víctores (brigadier general) (in office 1983–1986) Honduras Manuel Bonilla (general) (in office 1903–1907, 1912–1913) Tiburcio Carías Andino (general) (in office 1933–1949) Oswaldo López Arellano (general) (in office 1963–1971, 1972–1975) Juan Alberto Melgar Castro (general) (in office 1975–1978) Policarpo Paz García (brigadier general) (in office 1978–1982) Nicaragua Anastasio Somoza Garcia (major general) (in office 1936–1956) Anastasio Somoza Debayle (major general) (in office 1967–1979) Panama Omar Torrijos (brigadier general) (in office 1968–1981) Florencio Flores Aguilar (colonel) (in office 1981–1982) Rubén Darío Paredes (general) (in office 1982–1983) Manuel Noriega (general) (in office 1983–1989) North America United States South America Argentina José Félix Uriburu (lieutenant general) (in office 1930–1932) Arturo Rawson (general) (in office 1943) Pedro Pablo Ramírez (major general) (in office 1943–1944) Edelmiro Julián Farrell (brigadier general) (in office 1944–1946) Juan Domingo Perón (lieutenant general) (in office 1946–1955, 1973–1974) Eduardo Lonardi (lieutenant general) (in office 1955) Pedro Eugenio Aramburu (lieutenant general) (in office 1955–1958) Juan Carlos Onganía (lieutenant general) (in office 1966–1970) Roberto M. Levingston (brigadier general) (in office 1970–1971) Alejandro Agustín Lanusse (lieutenant general) (in office 1971–1973) Jorge Rafael Videla (lieutenant general) (in office 1976–1981) Roberto Eduardo Viola (lieutenant general) (in office 1981) Horacio Tomás Liendo (in office 1981) Carlos Alberto Lacoste (navy vice-admiral ) (in office 1981) Leopoldo Galtieri (lieutenant general) (in office 1981–1982) Bolivia Carlos Blanco Galindo (general) (in office 1930–1931) David Toro (colonel) (in office 1936–1937) Germán Busch (colonel) (in office 1937–1939) Carlos Quintanilla (general) (in office 1939–1940) Enrique Peñaranda (general) (in office 1940–1943) Gualberto Villarroel (major) (in office 1943–1946) Hugo Ballivián (general) (in office 1951–1952) René Barrientos (general) (in office 1964–1965, 1966–1969) Alfredo Ovando Candía (general) (in office 1965–1966, 1969–1970) Juan José Torres