Men’s events
Extra-lightweight (- 60 kg./1979-)
| Year | Host | Gold | Silver | Bronze |
| 1979 | San Juan, Puerto Rico | Luis Shinohara (BRA) | Edward Liddie (USA) | Rafael González (MEX) Phil Takahashi (CAN) |
| 1983 | Caracas, Venezuela | Rafael Rodríguez (CUB) | Luis Shinohara (BRA) | Rafael González (MEX) Phil Takahashi (CAN) |
| 1987 | İndianapolis, United States | Sergio Pessoa (BRA) | Kevin Asano (USA) | Jorge di Nocco (ARG) Rafael Rodríguez (CUB) |
| 1991 | Havana, Cuba | Shigueto Yamasaki (bra) | Ewan Beaton (can) | Israel Hernández (cub) Eddie Liddie (usa) |
| 1995 | Mar Del Plata, Argentina | Ewan Beaton (can) | Manolo Poulot (cub | Carlos Bortole (bra) Jorge Lencina (arg) |
| 1999 | Winnipeg, Canada | Manolo Poulot (cub) | Denílson Lourenço (bra) | Juan Jacinto Jiménrez (dom) Jorge Lencina (arg) |
| 2003 | Santa Domingo, Dominican Republic | Angelo Gómez (cub) | Modesto Lara (dom) | Miguel Albarracin (arg) Reiver Alvarenga (ven) |
| 2007 | Rio de Janeiro, Brazil | Miguel Albarracin (arg) | Yosmani Pike (cub) | Javier Guedez (ven) Alexandre Lee (bra |
| 2011 | Guadalajara, Mexico | Felipe Kitadai (Brazil) | Nabor Castillo (Mexico) | Juan Postigos (Peru) Aaron Kunihiro (United States) |
| 2015 | Toronto, Canada | Lenin Preciado (Ecuador) | Felipe Kitadai (Brazil) | John Futtinico (Colombia) Yandry Torres (Cuba) |
| 2019 | Lima, Peru | Renan Torres (Brazil) | Lenin Preciado (Ecuador) | Roberto Almenares (Cuba) Adonis Diaz (United States) |
| 2023 | Santiago, Chile |
Half-lightweight (- 66 kg./1999-)
| Year | Host | Gold | Silver | Bronze |
| 1999 | Winnipeg, Canada | Martin Ríos (arg) | Ludwing Ortíz (ven) | Yordanis Arencibia (cub) Alex Ottiano (usa |
| 2003 | Santa Domingo, Dominican Republic | Yordanis Arencibia (cub) | Ludwing Ortíz (ven) | Henrique Guimarães (bra) Alex Ottiano (usa) |
| 2007 | Rio de Janeiro, Brazil | João Derly (bra | Roberto Ibañez (ecu) | Yordanis Arencibia (cub) Ludwing Ortiz (ven) |
| 2011 | Guadalajara, Mexico | Leandro Cunha (Brazil) | Kenneth Hashimoto (United States) | Anyelo Gomez (Cuba) Ricardo Valderrama (Venezuela) |
| 2015 | Toronto, Canada | Charles Chibana (Brazil) | Antoine Bouchard (Canada) | Carlos Tondique (Cuba) Fernando Gonzalez (Argentina) |
| 2019 | Lima, Peru | Wander Mateo (Dominican Republic) | Daniel Cargnin (Brazil) | Ricardo Valderrama (Venezuela) Osniel Solis (Cuba) |
| 2023 | Santiago, Chile |
Featherweight (- 63 kg./1967-1975) (- 65 kg./1979-)
| Year | Host | Gold | Silver | Bronze |
| 1967 | Winnipeg, Canada | Akira Ono (BRA) | Patrick Bolger (CAN) | Larry Fukuhara (USA) Luis Teodoro Gastón (CUB) |
| 1975 | Mexico City, Mexico | Brad Farrow (CAN) | Héctor Fernández (CUB) | Manuel Luna (VEN) Luis Shinohara (BRA) |
| 1979 | San Juan, Puerto Rico | Brad Farrow (CAN) | Luis Onmura (BRA) | Gerardo Padilla (MEX) Héctor Rodríguez (CUB) |
| 1983 | Caracas, Venezuela | Gerardo Padilla (MEX) | James Martin (USA) | Brad Farrow (CAN) Ricardo Tuero (CUB) |
| 1987 | İndianapolis, United States | Ismael Borbona (CUB) | Nelson Onmura (BRA) | Eduardo Landazury (COL) Víctor Rivera (PUR) |
| 1991 | Havana, Cuba | Francisco Morales (arg) | Jean-Pierre Cantin (can) | Enrique Guimarães (bra) Taro Tan (can) |
| 1995 | Mar Del Plata, Argentina | Israel Hernández (cub) | Francisco Morales (arg) | Pablo Hernández (cub) James Pedro (usa) |
Lightweight (- 70 kg.) (- 71 kg./1979-1995) (- 73 kg. 1999-)
| Year | Host | Gold | Silver | Bronze |
| 1963 | Sao Paulo, Brazil | Thoshiyuki Seino (USA) | Jorge Yamashita (BRA) | – |
| 1967 | Winnipeg, Canada | Takeshi Miura (BRA) | Toshiyuki Seino (USA) | René Arrendondo (MEX) Ibrahim Torres (CUB) |
| 1975 | Mexico City, Mexico | Wayne Erdman (CAN) | Roberto Machusso (BRA) | Patrick Burris (USA) Oscar Strático (ARG) |
| 1979 | San Juan, Puerto Rico | Guillermo d’Nelson (CUB) | Kevin Doherty (CAN) | Roberto Machusso (BRA) Andrés Puentes (MEX) |
| 1983 | Caracas, Venezuela | Guillermo d’Nelson (CUB) | Luís Onmura (BRA) | Omar Abdala (ARG) Mike Swain (USA) |
| 1987 | İndianapolis, United States | Mike Swain (USA) | Luís Onmura (BRA) | Rómulo Alvarez (VEN) Ignacio Sayu (CUB) |
| 1991 | Havana, Cuba | Mario González (mex) | Sergio Souza (bra) | Ismael Borbona (cub) Dan Hatano (usa) |
| 1995 | Mar Del Plata, Argentina | James Pedro (usa) | Erick de la Paz (cub) | Jean-Pierre Cantin (can) Sergio Oliveira (bra) |
| 1999 | Winnipeg, Canada | Jimmy Pedro (usa) | Carlos Méndez (prc) | Israel Hernández (cub) Sebastian Pereira (bra) |
| 2003 | Santa Domingo, Dominican Republic | Luiz Camilo (bra) | Rubert Martínez (cub) | Ernst Laraque (hai) Jean-François Mareau (can) |
| 2007 | Rio de Janeiro, Brazil | Ryan Reser (usa) | Leandro Guilheiro (bra) | Ronald Girones (cub) Nicholas Tritton (can) |
| 2011 | Guadalajara, Mexico | Bruno Mendonça (Brazil) | Alejandro Clara (Argentina) | Ronald Girones (cub) Nicholas Tritton (can) |
| 2015 | Toronto, Canada | Magdiel Estrada (Cuba) | Alejandro Clara (Argentina) | Augusto Miranda (Puerto Rico) Arthur Margelidon (Canada) |
| 2019 | Lima, Peru | Magdiel Estrada (Cuba) | Alonso Wong (Peru) | Jeferson Santos Junior (Brazil) Nicholas Delpopolo (United States) |
| 2023 | Santiago, Chile |
Half Middleweight (- 78 kg./1979-1995) 81 kg. (1999-)
| (Year | Host | Gold | Silver | Bronze |
| 1979 | San Juan, Puerto Rico | Carlos da Cunha (bra) | Radamés Lora (dom) | Brett Barron (usa) Juan Ferrer (cub) |
| 1983 | Caracas, Venezuela | Brett Barron (usa) | Juan Ferrer (cub) | Carlos Huttich (mex) José Strático (arg) |
| 1987 | İndianapolis, United States | Jason Morris (usa) | Carlos Huttich (mex) | Andrés Franco (cub) Campos Kilmar (ven) |
| 1991 | Havana, Cuba | Jason Morris (usa) | Armando Maldonado (cub) | Renato Dagnino (bra) Dario Gastón (arg) |
| 1995 | Mar Del Plata, Argentina | Dario García (arg) | Jason Morris (usa) | Flavio Canto (bra) Colin Morgan (can) |
| 1999 | Winnipeg, Canada | Gabriel Arteaga (cub) | Flavio Canto (bra) | Gaston García (arg) Maxime Roberge (can) |
| 2003 | Santa Domingo, Dominican Republic | Flavio Canto (bra) | Gabriel Arteaga (cub) | Ariel Sganga (arg) Mario Valles (col) |
| 2007 | Rio de Janeiro, Brazil | Travis Stevens (usa) | Mario Valles (col) | Oscar Cárdenas (cub) Franklin Cisneros (els) |
| 2011 | Guadalajara, Mexico | Leandro Guilheiro (Brazil) | Gadiel Miranda (Puerto Rico) | Antoine Valois-Fortier (Canada) Emmanuel Lucenti (Argentina) |
| 2015 | Toronto, Canada | Travis Stevens (United States) | Ivan Felipe Silva (Cuba) | Pedro Castro (Colombia) Victor Penalber (Brazil) |
| 2019 | Lima, Peru | Eduardo Yudy Santos (Brazil) | Medickson del Orbe (Dominican Republic) | Adrián Gandía (Puerto Rico) Jorge Martínez (Cuba) |
| 2023 | Santiago, Chile |
Middleweight (- 80 kg./1963-1975) (- 86 kg./1983-1995) (- 90 kg./1999-)
| Year | Host | Gold | Silver | Bronze |
| 1963 | Sao Paulo, Brazil | Lhofei Shiozawa (BRA) | Paul Marayama (USA) | Rómulo Etcheverry (URU) |
| 1967 | Winnipeg, Canada | Hayward Nishioka (USA) | Lhofei Shiozawa (BRA) | Gordon Buttle (CAN) Gabriel Goldschmied (MEX) |
| 1975 | Mexico City, Mexico | Rainer Fischer (CAN) | Carlos Motta (BRA) | Steve Cohen (USA) Rafael Kidd (DOM) |
| 1979 | San Juan, Puerto Rico | Louis Jani (CAN) | Alexis Mundo (ven) | Eduardo Novoa (chl) Leo White (usa) |
| 1983 | Caracas, Venezuela | Louis Jani (CAN) | Robert Berland (USA) | Walter Carmona (BRA) Alejandro Strático (ARG) |
| 1987 | İndianapolis, United States | Rinaldo Caggiano (BRA) | Charles Griffith (VEN) | José González (CUB) William Medina (CUB) |
| 1991 | Havana, Cuba | Joseph Wanang (usa) | José Vera (dom | Andrés Franco (cub) Hermate Souffrant (hai) |
| 1995 | Mar Del Plata, Argentina | Nicolas Gill (can) | Carlos Matt (bra) | Pablo Elisil (arg) Bryan Olson (usa) |
| 1999 | Winnipeg, Canada | Brian Olson (usa) | Eduardo Costa (arg) | Yosvane Despaigne (cub) Keith Morgan (can) |
| 2003 | Santa Domingo, Dominican Republic | Brian Olson (usa) | Keith Morgan (can) | Yosvane Despaigne (cub) Carlos Honorato (bra) |
| 2007 | Rio de Janeiro, Brazil | Tiago Camilo (bra) | Jorge Benavides (cub) | José Camacho (ven) Rick Hawn (usa) |
| 2011 | Guadalajara, Mexico | Tiago Camilo (bra) | Asley Gonzalez (Cuba) | Alexandre Emond (Canada) Isao Cardenas (Mexico) |
| 2015 | Toronto, Canada | Tiago Camilo (bra) | Asley Gonzalez (Cuba) | Jacob Larsen (United States) Isao Cárdenas (Mexico) |
| 2019 | Lima, Peru | Iván Felipe Silva (Cuba) | Francisco Balanta (Colombia) | Mohab El Na)has (Canada Yuta Galarreta (Peru) |
| 2023 | Santiago, Chile |
Half Heavyweight (- 93 kg./1967-1983) (- 95 kg./1983-1995) (- 100 kg./1999-)
| Year | Host | Gold | Silver | Bronze |
| 1967 | Winnipeg, Canada | Michael Johnson (CAN) | Rodolfo Pérez (ARG) | William Paul (USA) Rolando Sánchez (CUB) |
| 1975 | Mexico City, Mexico | Ricardo Campos (BRA) | Irwin Cohen (USA) | Roberto Batista (CUB) Chris Preobrazenski (CAN) |
| 1979 | San Juan, Puerto Rico | Carlos Pacheco (bra | Venancio Gómez (cub) | Sergio Komornickie (arg) Miguel Tudela (usa) |
| 1983 | Caracas, Venezuela | Isaac Azcuy (CUB) | Aurélio Fernández Miguel (BRA) | Fabian Annutti (ARG) Leo White (USA) |
| 1987 | İndianapolis, United States | Aurélio Fernández Miguel (BRA) | Joe Meli (CAN) | Belarmino Salgado Martínez (CUB) Leo White (USA) |
| 1991 | Havana, Cuba | Belarmino Salgado (cub) | Leo White (USA) | Jorge Aguirre (arg) Charles Griffin (ven) |
| 1995 | Mar Del Plata, Argentina | Keith Morgan (can) | Daniel dell’Aquila (bra) | Rafael Hueso (usa) Belarmino Salgado (cub) |
| 1999 | Winnipeg, Canada | Nicolas Gill (can) | Yosvani Kessel (cub) | Marcelo Figueiredo (bra) Ato Hand (usa) |
| 2003 | Santa Domingo, Dominican Republic | Mario Sabino (bra) | Nicolas Gill (can) | Michael Barnes (usa) Oreidis Despaigne (cub) |
| 2007 | Rio de Janeiro, Brazil | Oreidis Despaigne (cub) | Keith Morgan (can) | Luciano Corrêa (bra) Teofilo Diek (dom) |
| 2011 | Guadalajara, Mexico | Luciano Corrêa (bra) | Oreidis Despaigne (cub) | Cristian Schmidt (Argentina) Sergio Garcia (Mexico) |
| 2015 | Toronto, Canada | Luciano Corrêa (bra) | Marc Deschenes (Canada) | Hector Campos (Argentina) José Armenteros (Cuba) |
| 2019 | Lima, Peru | Thomas Briceño (Chile) | L. A. Smith (United States) | Lewis Medina (Dominican Republic) Junior Angulo (Ecuador) |
| 2023 | Santiago, Chile |
Heavyweight (- 90 kg./ 1967) (+ 93 kg. 1967-1975) (+ 95 kg./1979-1995) (+ 100 kg./1999-)
| Year | Host | Gold | Silver | Bronze |
| 1963 | Sao Paulo, Brazil | George Harris (USA) | Milton Lovato (BRA) | Heraldo Viazzi (URU) |
| 1967 | Winnipeg, Canada | Allen Coage (USA) | Douglas Rogers (CAN) | Euladio Nicolaas (AHO) José Luis Turletto (ARG) |
| 1975 | Mexico City, Mexico | Allen Coage (USA) | José Ibañez (CUB) | Juan Santos (PUR) Femelo da Silva (BRA) |
| 1979 | San Juan, Puerto Rico | José Ibañez (CUB) | Jesse Goldstein (USA) | Jaime Felipa (AHO) Oswaldo Simões (BRA) |
| 1983 | Caracas, Venezuela | Mark Berger (CAN) | Federico Flexas (BRA) | Jorge Fis (CUB) Douglas Nelson (USA) |
| 1987 | İndianapolis, United States | Frank Moreno (CUB) | Federico Flexas (BRA) | Fred Blaney (CAN) Douglas Nelson (USA) |
| 1991 | Havana, Cuba | Frank Moreno (CUB) | Orlando Baccino (arg) | James Bacon (usa) Federico Flexas (bra) |
| 1995 | Mar Del Plata, Argentina | José Mario Tranquilini (bra) | Frank Moreno (CUB) | Orlando Baccino (arg) Damon Keeve (usa) |
| 1999 | Winnipeg, Canada | Ángel Sánchez (cub) | Daniel Hernandez (ba) | Orlando Baccino (arg) Douglas Cardozo (ven) |
| 2003 | Santa Domingo, Dominican Republic | Daniel Hernandez (ba) | Joel Brutus (hai) | Martin Boonzaayer (usa) Rigoberto Trujillo (cub |
| 2007 | Rio de Janeiro, Brazil | Oscar Brayson (cub) | Joăo Schlittler (bra) | Joel Brutus (hai) Carlos Zegarra (per) |
| 2011 | Guadalajara, Mexico | Oscar Brayson (cub) | Rafael Silva (Brazil) | Anthony Turner (United States) Pablo Figueroa (Puerto Rico) |
| 2015 | Toronto, Canada | David Moura (Brazil) | Freddy Figueroa (Ecuador) | Alex García Mendoza (Cuba) José Cuevas (Mexico) |
| 2019 | Lima, Peru | Andy Granda (Cuba) | Pedro Pineda (Venezuela) | Freddy Figueroa (Ecuador) David Moura (Brazil) |
| 2023 | Santiago, Chile |
Men’s Open
| Year | Host | Gold | Silver | Bronze |
| 1963 | Sao Paulo, Brazil | Benjamin Campbell (USA) | George Kasrtiot Mehdi (BRA) | Joaquín Antrate (URU) |
| 1967 | Winnipeg, Canada | Douglas Rogers (CAN) | James Westbrook (USA) | Humberto Medina (CUB) George Kastriot Mehdi (BRA) |
| 1975 | Mexico City, Mexico | José Ibañez (CUB) | Jaime Felipa (AHO) | Chris Preobrazenski (CAN) James Wooley (USA) |
| 1979 | San Juan, Puerto Rico | Oswaldo Simões (BRA) | Héctor Estévez (PUR) | José Ibañez (CUB) Joseph Meli (CAN) |
| 1983 | Caracas, Venezuela | Venancio Gómez (CUB) | Fred Blaney (CAN) | Desiderio Lebron (DOM) José O. Fuentes (PUR) |
| 1987 | İndianapolis, United States | Jorge Fis (CUB) | Damon Keeve (USA) | Fred Blaney (CAN) Rogério Cherobim (BRA) |
| 1991 | Havana, Cuba | Jorge Fis (CUB) | Christophe Leininger (usa) | Orlando Baccino (arg) Charles Griffith (ven) |
Women’s events
Extra-lightweight (- 48 kg./1983-)
| Year | Host | Gold | Silver | Bronze |
| 1983 | Caracas, Venezuela | Darlene Anaya (USA) | Inêz Nazareth (BRA) | Tina Takahashi (CAN) María Villapol (VEN) |
| 1987 | İndianapolis, United States | Monica Angelucci (BRA) | Maricela Bonelli (CUB) | Darlene Anaya (USA) Lyne Poirier (CAN) |
| 1991 | Havana, Cuba | Legna Verdecia (cub) | Valerie Lafon (usa) | Mónica Angelucci (bra) Brigitte Lastrade (can) |
| 1995 | Mar Del Plata, Argentina | Amarilis Savón (cub) | Caroline Lepage (can) | Andrea Rodríguez (bra) María Villapol (ven) |
| 1999 | Winnipeg, Canada | Amarilis Savón (cub) | Roselys Guacaran (ven) | Adriana Angeles (mex) Lauren Meece (usa) |
| 2003 | Santa Domingo, Dominican Republic | Danieska Carrion (cub) | Carolyne Lepage (can) | Lisseth Orozco (col) Analy Rodríguez (ven |
| 2007 | Rio de Janeiro, Brazil | Yanet Bermoy (cub | Daniela Polzin (bra) | Paula Pareto (arg) Jeanette Rodriguez (usa) |
| 2011 | Guadalajara, Mexico | Paula Pareto (arg) | Dayaris Mestre Álvarez (Cuba) | Angela Woosley (United States) Sarah Menezes (Brazil) |
| 2015 | Toronto, Canada | Dayaris Mestre Álvarez (Cuba) | Paula Pareto (arg) | Edna Carrillo (Mexico) Nathália Brigida (Brazil) |
| 2019 | Lima, Peru | Estefanía Soriano(Dominican Republic) | Vanesa Godinez (Cuba) | Mary Dee Vargas (Chile) Edna Carrillo (Mexico) |
| 2023 | Santiago, Chile |
Featherweight (- 52 kg./1983-)
| Year | Host | Gold | Silver | Bronze |
| 1983 | Caracas, Venezuela | Mary Lewis (USA) | Nancy Clayton (CAN) | Cecilia Alacan (CUB) Solange Almeida (BRA) |
| 1987 | İndianapolis, United States | Lisa Boscarino (PUR) | Joann Quiring (USA) | Kathy Hubble (CAN) Maritza Pérez (CUB) |
| 1991 | Havana, Cuba | Maritza Pérez (cub) | Patricia Dias (bra) | Lisa Boscarino (prc) Carolina Mariani (arg) |
| 1995 | Mar Del Plata, Argentina | Legna Verdecia (cub) | Carolina Mariani (arg) | Nathalie Gosselin (can) Joann Quiring (usa) |
| 1999 | Winnipeg, Canada | Legna Verdecia (cub) | Carolina Mariani (arg) | Luce Baillargeon (can) Fabiane Hukuda (bra) |
| 2003 | Santa Domingo, Dominican Republic | Amarilys Savón (cub) | Charlee Minkin (usa) | Fabiane Hukuda (bra) Flor Velásquez (ven) |
| 2007 | Rio de Janeiro, Brazil | Sheila Espinosa (cub) | Erika Miranda (bra) | María García (dom) Flor Velásquez (ven) |
| 2011 | Guadalajara, Mexico | Yanet Bermoy (Cuba) | Erika Miranda (bra) | Angelica Delgado (United States) Yulieth Sanchéz (Colombia) |
| 2015 | Toronto, Canada | Erika Miranda (bra) | Ecaterina Guica (Canada) | Angelica Delgado (United States) Gretter Romero (Cuba) |
| 2019 | Lima, Peru | Larissa Pimenta (Brazil) | Luz Olvera (Mexico) | Kristine Jiménez (Panama) Nahomys Acosta (Cuba) |
| 2023 | Santiago, Chile |
Lightweight (- 56 kg./1983-1995) (57 kg./1999-)
| Year | Host | Gold | Silver | Bronze |
| 1983 | Caracas, Venezuela | Ann Maria Rousey DeMars (USA) | Natasha Hernández (VEN) | Ines Dantin (CUB) Tânia Ishi (BRA) |
| 1987 | İndianapolis, United States | Cecilia Alacán (CUB) | Eve Trivella (USA) | Nathalie Gosselin (CAN) Olga Lugo (VEN) |
| 1991 | Havana, Cuba | Luis Martínez (prc) | Clifton Sunada (usa) | Willis García (ven) Sumio Tsujimoto (bra) |
| 1995 | Mar Del Plata, Argentina | Ismady Alonso (cub) | Luis Vizcaino (dom) | Jacob Flores (usa) Rodolfo Yamayose (bra) |
| 1999 | Winnipeg, Canada | Driulis González (cub) | Roxana García (prc) | Brigitte Lastrade (can) Danielle Zangrando (bra) |
| 2003 | Santa Domingo, Dominican Republic | Yurisleidis Lupetey (cub) | Rudymar Fleming (ven) | Tania Ferreira (bra) Ellen Wilson (usa) |
| 2007 | Rio de Janeiro, Brazil | Danielle Zangrando (bra) | Gotay Valerie (usa) | Yagnelys Mestre (cub) Diana Villavicencio (ecu) |
| 2011 | Guadalajara, Mexico | Yurisleidis Lupetey (cub) | Rafaela Silva (Brazil) | Joliane Melançon (Canada) Hana Carmichael (United States) |
| 2015 | Toronto, Canada | Marti Malloy (United States) | Catherine Beauchemin-Pinard (Canada) | Rafaela Silva (Brazil) Aliuska Ojeda (Cuba) |
| 2019 | Lima, Peru | Ana Rosa (Dominican Republic) | Yadinys Amaris (Colombia) | Anailys Dorvigny (Cuba) Miryam Roper (Panama) |
| 2023 | Santiago, Chile |
Half Middleweight (- 61 kg./1983-1995) (- 63 lg./1999-)
| Year | Host | Gold | Silver | Bronze |
| 1983 | Caracas, Venezuela | Robin Chapman (USA) | Nereida Brito (VEN) | Diane Amyot (CAN) Carla Duarte (BRA) |
| 1987 | İndianapolis, United States | Lynn Roethke (USA) | Natasha Hernández (VEN) | Soraya Carvalho (BRA) Amanda Clayton (CAN) |
| 1991 | Havana, Cuba | Iliana Beltrán (cub) | Lynn Roethke (usa) | Xiomara Griffith (ven) Eleucadia Vargas (dom) |
| 1995 | Mar Del Plata, Argentina | Iliana Beltrán (cub) | Michelle Buckingham (can) | Xiomara Griffith (ven) Colleen MacDonald (usa) |
| 1999 | Winnipeg, Canada | Vania Ishii (bra) | Celita Schutz (usa) | Kenia Rodríguez (cub) Eleucadia Vargas (dom) |
| 2003 | Santa Domingo, Dominican Republic | Driulys González (cub) | Vania Ishii (bra) | Daniela Krukower (arg) Isabelle Pearson (can) |
| 2007 | Rio de Janeiro, Brazil | Driulys González (cub) | Danielli Barbosa (bra) | Ysis Barreto (ven) Daniela Krukower (arg) |
| 2011 | Guadalajara, Mexico | Yaritza Abel (Cuba) | Karina Acosta (Mexico) | Christal Ransom (United States) Stéfanie Tremblay (Canada) |
| 2015 | Toronto, Canada | Estefania Garcia (Ecuador) | Stéfanie Tremblay (Canada) | Maylin del Toro (Cuba) Mariana Silva (Brazil) |
| 2019 | Lima, Peru | Maylin del Toro (Cuba) | Anriquelis Barrios (Venezuela) | Aléxia Castilhos (Brazil) Hannah Martin (United States) |
| 2023 | Santiago, Chile |
Middleweight (- 66 kg./1983-1995) (- 70 kg./1999-)
| Year | Host | Gold | Silver | Bronze |
| 1983 | Caracas, Venezuela | Christine Penick (USA) | Lorraine Methot (CAN) | Carolina Aguilar (VEN) Vilma Cianelli (CHI) |
| 1987 | İndianapolis, United States | Sandra Greaves (CAN) | Andrea Hernández (DOM) | Marcia Quiñónez (ECU) Christine Penick (USA) |
| 1991 | Havana, Cuba | Odalys Revé (cub) | Laura Martinel (arg) | Francis Gómez (ven) Liliko Owasawara (usa) |
| 1995 | Mar Del Plata, Argentina | Odalys Revé (cub) | Liliko Owasawara (usa) | Vânia Yukie Ishii (bra) Dulce Piña de Oleo (dom) |
| 1999 | Winnipeg, Canada | Sibelis Veranes (cub) | Xiomara Griffith (ven) | Sandra Bacher (usa) Lorena Briceno (arg) |
| 2003 | Santa Domingo, Dominican Republic | Regla Zuleta (cub) | Christina Yannetsos (usa) | Diana Chala (ecu) Dulce Pina (dom) |
| 2007 | Rio de Janeiro, Brazil | Ronda Rousey (usa) | Mayra Silva (bra) | Yuri Alvear (col) Cathérine Roberge (can) |
| 2011 | Guadalajara, Mexico | Onix Cortés (Cuba) | Yuri Alvear (Colombia) | María Pérez (Puerto Rico) Maria Portela (Brazil) |
| 2015 | Toronto, Canada | Kelita Zupancic (Canada) | Onix Cortés (Cuba) | Maria Portela (Brazil) Yuri Alvear (col) |
| 2019 | Lima, Peru | Elvismar Rodríguez (Venezuela) | Yuri Alvear (col) | Onix Cortés (Cuba) María Pérez (Puerto Rico) |
| 2023 | Santiago, Chile |
Half Heavyweight (- 72 kg./1983-1995) (- 78 kg./1999-)
| Year | Host | Gold | Silver | Bronze |
| 1983 | Caracas, Venezuela | Allison Henry (VEN) | Nancy Jewitt (CAN) | Belinda Binkley (USA) Nilda Espinoza (CUB) |
| 1987 | İndianapolis, United States | Soraia André (BRA) | Allison Webb (CAN) | María Cangá (ECU) Anny Fernández (VEN) |
| 1991 | Havana, Cuba | Niurka Moreno (cub) | María Canga (ecu) | ammy Hensley (usa) Allison Webb (can) |
| 1995 | Mar Del Plata, Argentina | Diadenis Luna (cub | Francis Gómez (ven) | Valria Brandino (bra) Grace Jividen (usa) |
| 1999 | Winnipeg, Canada | Diadenys Luna (cub) | Niki Jenkins (can) | Edinanci Silva (bra) Amy Tong (usa) |
| 2003 | Santa Domingo, Dominican Republic | Edinanci Silva (bra) | Yurisel Laborde (cub) | Amy Cotton (can) Keivi Pinto (ven) |
| 2007 | Rio de Janeiro, Brazil | Edinanci Silva (bra) | Yurisel Laborde (cub) | Lorena Briceño (arg) Marylise Lévesque (can) |
| 2011 | Guadalajara, Mexico | Kayla Harrison (United States) | Catherine Roberge (Canada) | Yalennis Castillo (Cuba) Mayra Aguiar (Brazil) |
| 2015 | Toronto, Canada | Kayla Harrison (United States) | Mayra Aguiar (Brazil) | Yalennis Castillo (Cuba) Catherine Roberge (Canada) |
| 2019 | Lima, Peru | Mayra Aguiar (Brazil) | Kaliema Antomarchi (Cuba) | Diana Brenes (Costa Rica) Vanessa Chalá (Ecuador) |
| 2023 | Santiago, Chile |
Heavyweight (+ 72 kg./1983-1995) (+ 78 kg./1999-)
| Year | Host | Gold | Silver | Bronze |
| 1983 | Caracas, Venezuela | Margaret Castro (USA) | Regla Povea (CUB) | Soraia André (BRA) Sara Rilves (CAN) |
| 1987 | İndianapolis, United States | Nilmaris (“Nilmari”) Santini Martin (PUR) | Margaret Castro (USA) | Estela Rodríguez Villanueva (CUB) Rosemeri Salvador (BRA) |
| 1991 | Havana, Cuba | Estela Rodríguez (cub) | Nilmaris Santini (prc) | Edilene Aparecida (bra) Jane Patterson (can) |
| 1995 | Mar Del Plata, Argentina | Daima Beltrán (cub) | Adeline Andrade (bra) | Nancy Filteau (can) Colleen Rosensteel (usa) |
| 1999 | Winnipeg, Canada | Daima Beltrán (cub) | Colleen Rosensteel (usa) | Carmen Chala (ecu) Priscila Marques (bra) |
| 2003 | Santa Domingo, Dominican Republic | Daima Beltrán (cub) | Giovanna Blanco (ven) | Olia Berger (can) Carmen Chala (ecu) |
| 2007 | Rio de Janeiro, Brazil | Vanessa Zambotti (mex) | Carmen Chala (ecu) | Ivis Dueñas (cub) Priscilla Marques (bra) |
| 2011 | Guadalajara, Mexico | Idalys Ortiz (Cuba) | Melissa Mojica (Puerto Rico) | Maria Suellen Altheman (Brazil) Vanessa Zambotti (Mexico) |
| 2015 | Toronto, Canada | Idalys Ortiz (Cuba) | Vanessa Zambotti (Mexico) | Maria Suellen Altheman (Brazil) Nina Cutro-Kelly (United States) |
| 2019 | Lima, Peru | Idalys Ortiz (Cuba) | Melissa Mojica (Puerto Rico) | Beatriz Souza (Brazil) Yuliana Bolivar (Peru) |
| 2023 | Santiago, Chile |
Women’s Open
| Year | Host | Gold | Silver | Bronze |
| 1983 | Caracas, Venezuela | Heidi Bauersachs (USA) | Allison Henry (VEN) | Regla Povea (CUB) Sara Rilves (CAN) |
| 1987 | İndianapolis, United States | Margaret Castro (USA) | Estela Rodríguez (CUB) | Francis Gómez (VEN) Ivana Santana (BRA) |
| 1991 | Havana, Cuba | Estela Rodríguez (cub) | Nilmaris Santini (prc) | Soraia André (bra) Jane Patterson (can) |