| 1956 | | Guayaquil | placement.SEMIFINALIST |
| 1958 | | Guayaquil | page.geo_unit_pageant.unplaced |
| 1958 | | Guayaquil | page.geo_unit_pageant.unplaced |
| 1960 | | Guayaquil | placement.WINNER |
| 1961 | | Guayaquil | placement.WINNER |
| 1962 | | Guayaquil | page.geo_unit_pageant.unplaced |
| 1962 | | Guayaquil | page.geo_unit_pageant.unplaced |
| 1964 | | Guayaquil | page.geo_unit_pageant.unplaced |
| 1965 | | Guayaquil | page.geo_unit_pageant.unplaced |
| 1965 | | Guayaquil | page.geo_unit_pageant.unplaced |
| 1965 | | Guayaquil | page.geo_unit_pageant.unplaced |
| 1966 | | Quito | page.geo_unit_pageant.unplaced |
| 1966 | | Quito | placement.WINNER |
| 1966 | | Quito | placement.2RU |
| 1966 | | Quito | page.geo_unit_pageant.unplaced |
| 1968 | | Guayaquil | placement.2RU |
| 1969 | | Guayaquil | page.geo_unit_pageant.unplaced |
| 1969 | | Guayaquil | page.geo_unit_pageant.unplaced |
| 1969 | | Guayaquil | placement.2RU |
| 1969 | | Guayaquil | page.geo_unit_pageant.unplaced |
| 1971 | | Quito | placement.WINNER |
| 1972 | | Guayaquil | placement.WINNER |
| 1977 | | Guayaquil | page.geo_unit_pageant.unplaced |
| 1980 | | Guayaquil | placement.3RU |
| 1984 | | Guayaquil | page.geo_unit_pageant.unplaced |
| 1985 | | Guayaquil | page.geo_unit_pageant.unplaced |
| 1985 | | Guayaquil | page.geo_unit_pageant.unplaced |
| 1985 | | Guayaquil | page.geo_unit_pageant.unplaced |
| 1985 | | Guayaquil | page.geo_unit_pageant.unplaced |
| 1985 | | Guayaquil | placement.2RU |
| 1986 | | Guayaquil | placement.WINNER |
| 1986 | | Guayaquil | page.geo_unit_pageant.unplaced |
| 1987 | | Guayaquil | placement.3RU |
| 1987 | | Guayaquil | placement.WINNER |
| 1989 | | Guayaquil | page.geo_unit_pageant.unplaced |
| 1989 | | Guayaquil | page.geo_unit_pageant.unplaced |
| 1991 | | Guayaquil | page.geo_unit_pageant.unplaced |
| 1991 | | Guayaquil | page.geo_unit_pageant.unplaced |
| 1991 | | Guayaquil | placement.4RU |
| 1992 | | Guayaquil | placement.2RU |
| 1992 | | Guayaquil | page.geo_unit_pageant.unplaced |
| 1993 | | Quito | placement.1RU |
| 1993 | | Quito | page.geo_unit_pageant.unplaced |
| 1993 | | Quito | placement.3RU |
| 1994 | | Guayaquil | page.geo_unit_pageant.unplaced |
| 1994 | | Guayaquil | placement.3RU |
| 1996 | | Quito | placement.4RU |
| 1996 | | Quito | placement.WINNER |
| 1997 | | Quito | page.geo_unit_pageant.unplaced |
| 1997 | | Quito | placement.WINNER |
| 1997 | | Quito | placement.4RU |
| 1997 | | Quito | placement.3RU |
| 1998 | | Quito | page.geo_unit_pageant.unplaced |
| 1998 | | Quito | page.geo_unit_pageant.unplaced |
| 1998 | | Quito | page.geo_unit_pageant.unplaced |
| 1999 | | Quito | placement.WINNER |
| 1999 | | Quito | placement.2RU |
| 2000 | | Guayaquil | page.geo_unit_pageant.unplaced |
| 2001 | | Quito | page.geo_unit_pageant.unplaced |
| 2001 | | Quito | page.geo_unit_pageant.unplaced |
| 2001 | | Quito | page.geo_unit_pageant.unplaced |
| 2002 | | Guayaquil | placement.WINNER |
| 2003 | | Quito | page.geo_unit_pageant.unplaced |
| 2003 | | Quito | page.geo_unit_pageant.unplaced |
| 2004 | | Guayaquil | page.geo_unit_pageant.unplaced |
| 2004 | | Guayaquil | page.geo_unit_pageant.unplaced |
| 2004 | | Guayaquil | page.geo_unit_pageant.unplaced |
| 2004 | | Guayaquil | placement.WINNER |
| 2005 | | Quito | placement.WINNER |
| 2005 | | Quito | page.geo_unit_pageant.unplaced |
| 2005 | | Quito | page.geo_unit_pageant.unplaced |
| 2006 | | Cuenca | page.geo_unit_pageant.unplaced |
| 2006 | | Cuenca | page.geo_unit_pageant.unplaced |
| 2007 | | Guayaquil | page.geo_unit_pageant.unplaced |
| 2007 | | Guayaquil | page.geo_unit_pageant.unplaced |
| 2007 | | Guayaquil | placement.WINNER |
| 2007 | | Guayaquil | page.geo_unit_pageant.unplaced |
| 2008 | | Quito | page.geo_unit_pageant.unplaced |
| 2008 | | Quito | placement.1RU |
| 2008 | | Quito | page.geo_unit_pageant.unplaced |
| 2008 | | Quito | page.geo_unit_pageant.unplaced |
| 2009 | | Manta | page.geo_unit_pageant.unplaced |
| 2009 | | Manta | page.geo_unit_pageant.unplaced |
| 2010 | | Quito | page.geo_unit_pageant.unplaced |
| 2010 | | Quito | page.geo_unit_pageant.unplaced |
| 2010 | | Quito | page.geo_unit_pageant.unplaced |
| 2011 | | Santo Domingo de los Colorados | page.geo_unit_pageant.unplaced |
| 2011 | | Santo Domingo de los Colorados | page.geo_unit_pageant.unplaced |
| 2011 | | Santo Domingo de los Colorados | page.geo_unit_pageant.unplaced |
| 2012 | | La Libertad | page.geo_unit_pageant.unplaced |
| 2012 | | La Libertad | page.geo_unit_pageant.unplaced |
| 2012 | | La Libertad | page.geo_unit_pageant.unplaced |
| 2013 | | Guayaquil | placement.WINNER |
| 2013 | | Guayaquil | page.geo_unit_pageant.unplaced |
| 2013 | | Guayaquil | page.geo_unit_pageant.unplaced |
| 2019 | | Guayaquil | page.geo_unit_pageant.unplaced |