ARGENTINA
1959 Amalia Yolanda Scuffi (SF)
1960 Norma Gladys Cappagli (winner)
1961 Susana Julia Pardal (SF)
1962 Maria Amalia Ramírez (SF)
1963 Diana Sarti
1964 Ana Maria Soria (1st RU)
1965 Lidia Alcira Diaz
1966 Graciela Guardone (SF)
1967 Maria del Carmen Sabaliuskas (1st RU)
1968 Viviana Roldan (SF)
1969 Graciela Marino
1970 Patricia Maria Charré Salazar
1971 Alicia Beatriz Daneri Batteta
1972 Olga Edith Cognini Ferrer
1973 Beatriz Callejón
1974 Sara Barberi
1975 Lilian Noemí De Asti
1976 Adriana Laura Salgueiro (SF)
1977 Susana Beatriz Stéfano
1978 Silvana Rosa Suárez Clarence (winner)
1979 Veronica Ivonne Gargani
1980 Elsa Cecilia Galotti
1981 Ana Helen Natali (SF)
1987 Caterina Ciscato (5th RU)
1988 Gabriela Karina Marino
1989 Patricia Weidenhofer
1990 Romina Rosales
1991 Marcela Noemi Chazarreta
1992 Claudia Andrea Bertona
1993 Viviana Carcereli
1994 Miriam Elizabeth Nahon
1995 Maria Lorena Jensen
1996 Fernanda Fernández Ramírez
1997 Natalia Pombo
1998 Natalia Elisa Gonzalez
1999 Denisse Verónica Barrionuevo
2000 Daniela Alejandra Stucan Figliomeni
2001 Virginia Luz Di Salvo
2002 Tamara Henriksen
2003 Grisel Rita Hitoff
2004 Veronica Estarriaga
2005 Emilia Inés Iannetta
2006 María Beatriz Vallejos Schulze
2007 Alejandra Noelia Bernal
2008 Agustina Quinteros
2009 Evelyn Lucía Manchón Albalat
2010 Mariana Arambarry Mantegazza
2011 Antonella Cecilia Kruger Flores
2012 Josefina José Herrero
2013 Maria Teresa Kuster
2014 Yoana del Carmen Don Marozzi
2015 Daniela Mirón Pereyra
2016 Camila Macías Carusillo
2017 Avril Marco de Cicco (Top 40)
2018 María Victoria Soto Bianchi
2019-2020 Judit Marianne Grña
2021-2022 María Amira Hidalgo Zapata (Top 40)
2023-2024 Mariela Fuchs