17 Members (excluding the associate or suspended members but including the countries represented on their behalf) [The rulers are not necessarily the representatives in the organisation. ] :
 |  | ARGENTINE | (Buenos Aires a + Olivos r) |  | President Cristina Fernandez de Kirchner |  | |
 |  | BRAZIL | (Brasilia a + Rio de Janeiro m) |  | President Dilma Rousseff |  | |
 |  | THE BAHAMAS | (Nassau) |  | Queen Elizabeth II |  | |
 |  | CHILE | (Santiago of Chile a + Valparaiso l + Vina del Mar s) |  | President Michelle Bachelet |  | |
 |  | COLOMBIA | (Bogota) |  | President Juan Manuel Santos |  | |
 |  | COSTA RICA | (San Jose) |  | President Laura Chinchilla Miranda |  | |
 |  | DOMINICAN | (Santo Domingo de Guzman) |  | President Danilo Medina |  | |
 |  | GUATEMALA | (Guatemala City) |  | President Otto Perez Molina |  | |
 |  | HONDURAS | (Tegucigalpa a + Comayaguela c) |  | President Juan Orlando Hernandez |  | |
 |  | HAITI | (Port Au Prince) |  | President Michel Martelly Sweet Micky |  | |
 |  | PANAMA | (Panama City) |  | President Ricardo Martinelli |  | |
 |  | PERU | (Lima a + Arequipa d + Cusco h) |  | President Ollanta Humala |  | |
 |  | PARAGUAY | (Assumption) |  | President Horacio Cartes |  | |
 |  | EL SALVADOR | (San Salvador) |  | President Mauricio Funes |  | |
 |  | TRINIDAD AND TOBAGO | (Port-of-Spain) |  | President Anthony Carmona |  | |
 |  | AMERICA | (Washington-District of Columbia a + Arlington m) |  | President Barack Obama |  | |
 |  | URUGUAY | (Montevideo) |  | President Jose Mujica |  | |