Host cities:
2023 Santiago (CHI)
Note: In 2003 the Three-Day Events have been held as Pan American Eventing Championships in Fair Hill, Maryland (USA) on 22-26 October 2003.
| Athlete | Nation(s) | Sport(s) | Role(s) | Era | Notes |
|---|---|---|---|---|---|
| Raúl Rodrigo Lara | FBL | Olympics | 1996 | 0–1–0 1995 Mar del Plata FTB silver | |
| William Lara | WRE | Olympics | 1992 | 0–1–0 1995 Mar del Plata WRE silver: Greco-Roman bantamweight -57 kg | |
| Ernst Laraque | JUD | Olympics | 2000—2004 | 0–0–1 2003 Santo Domingo JUD bronze: lightweight -73 kg | |
| Manrique Larduet | GAR | Olympics | 2016 | 1–2–1 2015 Toronto GYM gold: vault, silver: all-around and parallel bars, bronze: rings | |
| Christian Lares | VVO | Olympics | 2000 | 1–0–1 1991 La Habana VOL bronze; 1995 Mar del Plata VOL gold | |
| Angélica Larios | FEN | Olympics | 2008 | 0–1–0 2011 Guadalajara FEN silver: sabre team | |
| Tom Laris | ATH | Olympics | 1968 | 0–0–1 1967 Winnipeg ATH bronze: 10000 m | |
| Larissa | VBV | Olympics | 2008—2016 | 2–0–1 2003 Santo Domingo BVO bronze; 2007 Rio de Janeiro BVO gold; 2011 Guadalajara BVO gold | |
| Andy Larkin | ROW | Olympics | 1968 | 1–0–0 1967 Winnipeg ROW gold: eights | |
| Marjorie Larney | ATH | Olympics | 1952—1956 | 0–1–1 1959 Chicago ATH silver: javelin throw, bronze: discus throw | |
| José Larraín | EDR | Olympics | 1952 | 3–0–1 1951 Buenos Aires EQU gold: dressage individual and dressage team; 1955 Ciudad de México EQU bronze: dressage individual; 1959 Chicago EQU gold: dressage team | |
| Tamara Larrea | VBV | Olympics | 2000—2008 | 1–1–0 2003 Santo Domingo BVO gold; 2007 Rio de Janeiro BVO silver | |
| Daniela Larreal | CTR | Olympics | 1992—2012 | 2–3–0 2003 Santo Domingo CYC silver: sprint and keirin; 2011 Guadalajara CYC gold: keirin and sprint team, silver: sprint | |
| David Larson | SWM | Olympics | 1984 | 2–1–0 1979 San Juan SWI gold: 4×200 m freestyle relay, silver: 200 m freestyle; 1983 Caracas SWI gold: 4×200 m freestyle relay | |
| Emiliano Lasa | ATH | Olympics / Opening Flagbearer / Closing Flagbearer | 2016—2024 | 0–0–2 2015 Toronto ATH bronze: long jump; 2019 Lima ATH bronze: long jump | |
| Pete Lash, Jr. | HBL | Olympics | 1984—1988 | 1–0–0 1987 Indianapolis HAN gold | |
| Henry Laskau | ATH | Olympics | 1948—1956 | 1–0–0 1951 Buenos Aires ATH gold: 10 km walk | |
| Jeane Lassen | WLF | Olympics | 2008 | 0–0–1 1999 Winnipeg WLT bronze: heavyweight -75 kg | |
| Carlos Lastarria | SHO | Olympics | 1960—1964 | 0–3–0 1951 Buenos Aires SHO silver: army rifle 3 positions team and army rifle standing team; 1959 Chicago SHO silver: small-bore rifle prone team | |
| Jeremy Laster | WPO | Olympics | 1996 | 1–0–0 1995 Mar del Plata WAP gold | |
| Brigitte Lastrade | JUD | Olympics | 1992 | 0–0–2 1991 La Habana JUD bronze: extra-lightweight -48 kg; 1999 Winnipeg JUD bronze: lightweight -57 kg | |
| Carlos Lastre | WLF | Olympics | 1976 | 3–2–1 1971 Cali WLT bantamweight -56 kg silver: clean & jerk and snatch, bronze: total; 1975 Ciudad de México WLT bantamweight -56 kg gold: clean & jerk, snatch, and total | |
| Norka Latamblet | VVO | Olympics | 1992 | 3–0–0 1983 Caracas VOL gold; 1987 Indianapolis VOL gold; 1991 La Habana VOL gold | |
| Maxwell Lattimer | ROW | Olympics | 2016—2020 | 1–0–0 2015 Toronto ROW gold: lightweight coxless fours | |
| Claire Laubach | HOC | Olympics | 2012 | 1–0–0 2011 Guadalajara HOK gold | |
| Abel Laudonio | BOX | Olympics | 1956—1960 | 1–0–0 1959 Chicago BOX gold: lightweight -60 kg | |
| Silken Laumann | ROW | Olympics / Closing Flagbearer | 1984—1996 | 2–0–0 1987 Indianapolis ROW gold: single sculls; 1995 Mar del Plata ROW gold: single sculls | |
| Adam Laurent | CTR | Olympics | 1996 | 2–0–0 1995 Mar del Plata CYC gold: 4000 m pursuit team; 1999 Winnipeg CYC gold: 4000 m pursuit team | |
| Germán Lauro | ATH | Olympics | 2008—2016 | 0–0–2 2011 Guadalajara ATH bronze: shot put; 2015 Toronto ATH bronze: shot put | |
| María Fernanda Lauro | CSP | Olympics | 2004 | 0–2–0 2003 Santo Domingo CAN silver: K1 500 m; 2007 Rio de Janeiro CAN silver: K1 500 m | |
| Dave Laut | ATH | Olympics | 1984 | 1–0–0 1979 San Juan ATH gold: shot put | |
| Marcos Lavado | SWM | Olympics | 2012 | 0–0–1 2011 Guadalajara SWI bronze: 4×200 m freestyle relay | |
| Adolfo Guido Lavalle | FEN | Olympics | 1948 | 1–0–0 1951 Buenos Aires FEN gold: épée team | |
| Javier Lavallén | FBL | Non-starter | 1996 | 1–0–0 1995 Mar del Plata FTB gold | |
| Carol Lavell | EDR | Olympics | 1992 | 1–1–0 1987 Indianapolis EQU silver: dressage team; 2003 Santo Domingo EQU gold: dressage team | |
| José Laverdeza | FEN | Olympics / Referee | 1980—2004 | 3–0–1 1979 San Juan FEN gold: sabre team, bronze: sabre; 1983 Caracas FEN gold: sabre team; 1987 Indianapolis FEN gold: sabre team | |
| Jackie LaVine | SWM | Olympics / Non-starter | 1948—1952 | 1–1–0 1951 Buenos Aires SWI gold: 4×100 m freestyle relay, silver: 100 m freestyle | |
| Anne-Sophie Lavoie-Parent | CSP | YOG | 2014 | 0–0–1 2019 Lima CAN bronze: C2 500 m | |
| Marc Lavoie | FEN | Olympics | 1976—1984 | 0–0–1 1983 Caracas FEN bronze: sabre team | |
| BJ Lawrence | ATH | Olympics | 2012—2016 | 0–1–0 2011 Guadalajara ATH silver: 4×100 m relay | |
| Debbi Lawrence | ATH | Olympics | 1992—2000 | 0–1–0 1991 La Habana ATH silver: 10 km walk | |
| Janice Lawrence | BKB | Olympics | 1984 | 1–0–0 1983 Caracas BAS gold | |
| Wendell Lawrence | ATH | Olympics | 1992 | 0–0–1 1991 La Habana ATH bronze: triple jump | |
| Sheena Lawrick | SBL | Olympics | 2004—2008 | 0–2–0 2003 Santo Domingo SOF silver; 2007 Rio de Janeiro SOF silver | |
| Danielle Lawrie | SBL | Olympics | 2008—2020 | 0–2–0 2007 Rio de Janeiro SOF silver; 2019 Lima SOF silver | |
| Carl Lawson | ATH | Non-starter | 1972 | 1–0–0 1971 Cali ATH gold: 4×100 m relay | |
| Jeff Lay | ROW | Olympics | 1996 | 0–2–0 1995 Mar del Plata ROW silver: lightweight coxless pairs and lightweight coxless fours | |
| Kirsti Lay | CTR | Olympics | 2016 | 1–0–0 2015 Toronto CYC gold: 4000 m pursuit team | |
| Marion Lay | SWM | Olympics | 1964—1968 | 0–4–0 1967 Winnipeg SWI silver: 100 m freestyle, 200 m freestyle, 4×100 m freestyle relay, and 4×100 m medley relay | |
| Don Laz | ATH | Olympics | 1952 | 0–0–1 1955 Ciudad de México ATH bronze: pole vault | |
| Belsy Laza | ATH | Olympics | 1992—1996 | 1–0–1 1987 Indianapolis ATH bronze: shot put; 1991 La Habana gold: shot put | |
| Julieta Lazcano | VVO | Olympics | 2016—2020 | 0–0–1 2019 Lima VOL bronze | |
| Misleydis Lazo | ATH | Olympics | 2004 | 0–1–2 1999 Winnipeg ATH bronze: 4×100 m relay; 2003 Santo Domingo ATH silver: 4×100 m relay; 2007 Rio de Janeiro ATH bronze: 4×100 m relay | |
| Pedro Luis Lazo | BBL | Olympics | 1996—2008 | 2–0–0 1995 Mar del Plata BSB gold; 1999 Winnipeg BSB gold | |
| José Cláudio Lazzarotto | ROW | Olympics | 1980 | 0–1–0 1979 San Juan ROW silver: quadruple sculls | |
| Anastasia Le-Roy | ATH | Non-starter | 2008 | 0–1–0 2015 Toronto ATH silver: 4×400 m relay | |
| Nhi Lan Le | FEN | Olympics | 1996 | 0–0–2 1999 Winnipeg FEN bronze: épée and épée team | |
| Jim Lea | ATH | Olympics | 1956 | 1–1–0 1955 Ciudad de México ATH gold: 4×400 m relay, silver: 400 m | |
| Eduardo Leal Medeiros | MPN | Olympics | 1952 | 0–1–0 1951 Buenos Aires MOP silver: team | |
| Antonio Leal | FEN | Olympics | 2016 | 0–0–1 2011 Guadalajara FEN bronze: foil | |
| Belkis Leal | FEN | Olympics | 1960 | 0–1–1 1959 Chicago FEN bronze: foil team; 1963 São Paulo FEN silver: foil team | |
| Cassiano Leal | SWM | Olympics | 1996 | 0–2–0 1991 La Habana SWI silver: 4×200 m freestyle relay; 1995 Mar del Plata SWI silver: 4×200 m freestyle relay | |
| Érika Leal | SWA | Olympics | 1996—2008 | 0–0–1 1999 Winnipeg SYN bronze: group (competed for Mexico) | |
| Felipe Leal | ROW | Olympics | 2000 | 2–0–2 2003 Santo Domingo ROW gold: lightweight coxless fours; 2007 Rio de Janeiro ROW bronze: lightweight double sculls; 2011 Guadalajara ROW bronze: lightweight coxless fours; 2015 Toronto ROW gold: coxless pairs | |
| Lilián Leal | SWA | Olympics | 1996—2000 | 0–0–2 1995 Mar del Plata SYN bronze: duet and group | |
| Robin Leamy | SWM | Olympics | 1984 | 1–0–0 1983 Caracas SWI gold: 4×100 m freestyle relay | |
| George Leary | SHO | Olympics | 1988—2000 | 1–3–3 1979 San Juan SHO bronze: trap and trap team; 1991 La Habana SHO gold: trap team, silver: trap; 1995 Mar del Plata SHO silver: trap and trap team; 1999 Winnipeg SHO bronze: trap | |
| Francisco Lebeque | WRE | Olympics / Non-starter | 1968—1976 | 2–0–0 1971 Cali WRE gold: freestyle welterweight -70 kg; 1975 Ciudad de México WRE gold: freestyle welterweight -70 kg | |
| Karina LeBlanc | FBL | Olympics | 2008—2012 | 1–0–1 2007 Rio de Janeiro FTB bronze; 2011 Guadalajara FTB gold | |
| Desiderio Lebrón | JUD | Olympics | 1984 | 0–0–1 1983 Caracas JUD bronze: open class | |
| Elba Lebrón | SBL | Olympics | 1996 | 0–1–0 1995 Mar del Plata SOF silver | |
| Kenia Lechuga | ROW | Olympics | 2016—2024 | 1–0–0 2019 Lima ROW gold: lightweight single sculls | |
| Stéphanie Leclair | SWA | Olympics | 2012 | 1–0–0 2011 Guadalajara SYN gold: group | |
| Guy Leclerc | WPO | Olympics | 1972—1976 | 0–0–1 1979 San Juan WAP bronze | |
| Darío Lecman | WLF | Olympics | 2000—2004 | 1–4–0 1995 Mar del Plata WLT middle-heavyweight -91 kg gold: clean & jerk, silver: snatch and total; 1999 Winnipeg WLT silver: middle-heavyweight -94 kg; 2003 Santo Domingo WLT silver: middle-heavyweight -94 kg | |
| Matt LeCroy | BBL | Olympics | 1996 | 0–1–0 1999 Winnipeg BSB silver | |
| Fernando Lecuona | GAR | Olympics | 1948 | 3–3–1 1951 Buenos Aires GYM gold: parallel bars team, rings team, and horse vault team, silver: team, floor team, and pommelled horse team, bronze: horizontal bar team | |
| Rafael Lecuona | GAR | Olympics | 1948—1956 | 4–12–3 1951 Buenos Aires GYM gold: pommelled horse, parallel bars team, rings team, and horse vault team, silver: all-around, rings, horse vault, team, floor team, and pommelled horse team, bronze: horizontal bar team; 1955 Ciudad de México GYM silver: pommelled horse, team, floor team, parallel bars team, rings team, and pommelled horse team, bronze: horizontal bar team and horse vault team | |
| Alexandre Lee | JUD | Olympics | 2004 | 0–0–1 2007 Rio de Janeiro JUD bronze: extra-lightweight -60 kg | |
| David Lee | VVO | Olympics | 2008—2016 | 0–1–0 2007 Rio de Janeiro VOL silver | |
| Donna Lee | HOC | Olympics | 1988 | 0–1–0 1987 Indianapolis HOK silver | |
| Eva Lee | BDM | Olympics | 2008—2016 | 4–1–1 2007 Rio de Janeiro BDM gold: singles, doubles, and mixed doubles; 2011 Guadalajara BDM silver: mixed doubles, bronze: doubles; 2015 Toronto BDM gold: doubles | |
| Idelfonso Lee | WLF | Olympics | 1964—1972 | 1–1–3 1963 São Paulo WLT bronze: featherweight -60 kg; 1967 Winnipeg WLT bronze: featherweight -60 kg; 1971 Cali WLT featherweight -60 kg gold: snatch, silver: press, bronze: total | |
| Ivan Lee | FEN | Olympics | 2004 | 2–0–0 2003 Santo Domingo FEN gold: sabre and sabre team | |
| Jae-Hun Lee | TKW | Non-Medal | 1988—1992 | 1–0–0 1991 La Habana TKW gold: welterweight -76 kg | |
| Norvel Lee | BOX | Olympics / Non-starter / Non-starter | 1948—1952 | 0–0–2 1951 Buenos Aires BOX bronze: heavyweight +81 kg; 1955 Ciudad de México BOX bronze: heavyweight +81 kg | |
| Pete Lee | WRE | Olympics | 1976 | 0–1–0 1979 San Juan WRE silver: Greco-Roman super-heavyweight +100 kg | |
| Sammy Lee | DIV | Olympics / Olympic Flagbearer | 1948—1984 | 0–1–1 1951 Buenos Aires DIV silver: platform, bronze: 3 m springboard | |
| Suzette Lee | ATH | Olympics | 1996 | 0–1–0 1999 Winnipeg ATH silver: triple jump | |
| Miranda Leek | ARC | Olympics / YOG | 2010—2012 | 0–2–0 2011 Guadalajara ARC silver: recurve individual and recurve team | |
| Hernán Leguizamón | ROW | Olympics | 1996 | 0–1–0 1995 Mar del Plata ROW silver: lightweight eights | |
| Kyla Leibel | SWM | YOG | 2018 | 0–1–1 2019 Lima SWI silver: 4×100 m medley mixed relay, bronze: 4×100 m freestyle relay | |
| Leila | VVO | Olympics | 1992—2000 | 1–0–0 1999 Winnipeg VOL gold | |
| Conrad Leinemann | VBV | Olympics | 2000 | 1–0–0 1999 Winnipeg BVO gold | |
| Dannette Leininger | HBL | Olympics | 1992—1996 | 2–0–0 1987 Indianapolis HAN gold; 1995 Mar del Plata HAN gold | |
| Roberto Leitão | WRE | Olympics | 1988—1992 | 0–1–0 1987 Indianapolis WRE silver: freestyle light-heavyweight -90 kg | |
| Juan Leiva | ATH | Olympics | 1952 | 0–1–1 1955 Ciudad de México ATH silver: 4×100 m relay, bronze: 4×400 m relay | |
| Domingo Lejona | FBL | Non-starter | 1960 | 1–0–0 1959 Chicago FTB gold | |
| Lucille Lemay | ARC | Olympics | 1976—1984 | 0–1–0 1983 Caracas ARC silver: recurve team | |
| Haline Leme Scatrut | RU7 | Olympics | 2016—2020 | 0–0–1 2015 Toronto RGS bronze | |
| Lawrence Lemieux | SAL | Olympics | 1984—1988 | 1–0–0 1991 La Habana SAI gold: Finn | |
| Marc Lemieux | ROW | Olympics | 1964 | 1–0–0 1963 São Paulo ROW gold: eights | |
| Gabriel Lemme | WLF | Olympics | 1996 | 0–0–1 1995 Mar del Plata WLT lightweight -70 kg bronze: snatch | |
| Ana Claudia Lemos | ATH | Olympics / Non-starter | 2008—2020 | 2–0–0 2011 Guadalajara ATH gold: 200 m and 4×100 m relay | |
| Alfredo Lemus | BOX | Olympics | 1972—1976 | 0–0–1 1975 Ciudad de México BOX bronze: light-middleweight -71 kg | |
| Juan Carlos Lemus | BOX | Olympics | 1992 | 2–0–0 1987 Indianapolis BOX gold: welterweight -67 kg; 1991 La Habana BOX gold: light-middlerweight -71 kg | |
| Raúl Lena | SAL | Olympics | 1988 | 0–0–1 1983 Caracas SAI bronze: J/24 | |
| Jorge Lencina | JUD | Olympics | 1996—2004 | 0–0–2 1995 Mar del Plata JUD bronze: extra-lightweight -60 kg; 1999 Winnipeg JUD bronze: extra-lightweight -60 kg | |
| Karen Lende O'Connor | EVE | Olympics | 1988—2012 | 2–0–0 2003 Fair Hill EQU silver: Three-Day Event individual (separate event); 2007 Rio de Janeiro EQU gold: Three-Day Event individual and Three-Day Event team (competed as Karen O'Connor) | |
| Deon Lendore | ATH | Olympics | 2012—2020 | 0–0–1 2019 Lima ATH bronze: 4×400 m relay | |
| Michelle Lenhardt | SWM | Olympics | 2008 | 0–1–0 2011 Guadalajara SWI silver: 4×100 m freestyle relay | |
| Vicente Lenílson | ATH | Olympics | 2000—2008 | 2–0–0 2003 Santo Domingo ATH gold: 4×100 m relay; 2007 Rio de Janeiro ATH gold: 4×100 m relay | |
| Gene Lenz | SWM | Olympics | 1960 | 0–0–1 1959 Chicago SWI bronze: 400 m freestyle | |
| Mark Lenzi | DIV | Olympics | 1992—1996 | 1–0–0 1991 La Habana DIV gold: 1 m springboard | |
| Léo | HBL | Olympics | 2008 | 1–2–0 1999 Winnipeg HAN silver; 2007 Rio de Janeiro HAN gold; 2011 Guadalajara HAN silver | |
| Edgar de León | BKB | Olympics | 1988—1992 | 1–0–1 1987 Indianapolis BAS bronze; 1991 La Habana BAS gold | |
| Genaro León | BOX | Olympics | 1984 | 0–0–1 1983 Caracas BOX bronze: light-welterweight -63.5 kg | |
| Julio César de León | FBL | Olympics | 2000 | 0–1–0 1999 Winnipeg FTB silver | |
| María León | BKB | Olympics | 1992—2000 | 1–1–0 1991 La Habana BAS silver; 1999 Winnipeg BAS gold | |
| Raúl León | ROW | Olympics | 1996—2000 | 1–3–2 1991 La Habana ROW silver: lightweight coxless fours; 1995 Mar del Plata ROW gold: lightweight quadruple sculls, silver: lightweight double sculls, bronze: lightweight eights; 1999 Winnipeg ROW silver: lightweight quadruple sculls, bronze: lightweight double sculls | |
| Silvia León | VVO | Olympics | 1980 | 0–1–0 1979 San Juan VOL silver | |
| Silvio Leonard | ATH | Olympics | 1976—1980 | 3–2–0 1975 Ciudad de México ATH gold: 100 m; 1979 San Juan ATH gold: 100 m and 200 m, silver: 4×100 m relay; 1983 Caracas ATH silver: 4×100 m relay | |
| Sugar Ray Leonard | BOX | Olympics | 1976 | 1–0–0 1975 Ciudad de México BOX gold: light-welterweight -63.5 kg | |
| Carolyne Lepage | JUD | Olympics | 1996—2004 | 0–2–0 1995 Mar del Plata JUD silver: extra-lightweight -48 kg; 2003 Santo Domingo JUD silver: extra-lightweight -48 kg | |
| Marion Lepert | SAL | Olympics | 2016 | 0–0–1 2015 Toronto SAI bronze: RS:X | |
| Julie Leprohon | FEN | Olympics | 2004 | 0–1–0 2007 Rio de Janeiro FEN silver: épée | |
| Yoandys Lescay | ATH | Olympics | 2016 | 0–1–0 2015 Toronto ATH silver: 4×400 m relay | |
| Delroy Leslie | BOX | Olympics | 1992 | 0–0–1 1991 La Habana BOX bronze: lightweight -60 kg | |
| Justin Lester | WRE | Olympics | 2012 | 1–0–0 2007 Rio de Janeiro WRE gold: Greco-Roman welterweight -66 kg | |
| Emily LeSueur | SWA | Olympics | 1996 | 1–0–0 1991 La Habana SYN gold: group (competed as Emily Porter) | |
| Fanny Létourneau | SWA | Olympics | 2000—2004 | 2–2–0 1999 Winnipeg SYN gold: duet and group; 2003 Santo Domingo SYN silver: duet and group | |
| William Letriz | WLF | Olympics | 1984—1988 | 0–3–0 1987 Indianapolis WLT light-heavyweight -82.5 kg silver: clean & jerk, snatch, and total | |
| Dave Lettieri | CTR | Olympics | 1988 | 1–0–0 1987 Indianapolis CYC gold: 4000 m pursuit team | |
| Mario Leuenberg | EVE | Olympics | 1952 | 0–0–1 1955 Ciudad de México EQU bronze: jumping team | |
| Lise Leveille | GAR | Olympics | 2000 | 2–0–0 1999 Winnipeg GYM gold: balance beam and team | |
| Caitlin Leverenz | SWM | Olympics | 2012 | 3–0–0 2007 Rio de Janeiro SWI gold: 200 m breaststroke; 2015 Toronto SWI gold: 200 m medley and 400 m medley | |
| Marylise Lévesque | JUD | Olympics | 2008 | 0–0–1 2007 Rio de Janeiro JUD bronze: half-heavyweight -78 kg | |
| Tamara Levinson | GRY | Olympics | 1992 | 2–1–3 1995 Mar del Plata RGY gold: ribbon and team all-around, silver: all-around, bronze: rope, ball, and clubs | |
| Sandra Levy | HOC | Olympics | 1988—1992 | 0–1–1 1987 Indianapolis HOK bronze; 1991 La Habana HOK silver | |
| Paula Lewin | SAL | Olympics | 1992—2004 | 0–0–1 1995 Mar del Plata SAI bronze: Europe | |
| Gia Lewis-Smallwood | ATH | Olympics | 2012 | 0–0–1 2015 Toronto ATH bronze: discus throw | |
| Benjie Lewis | CSP | Olympics | 2004 | 0–1–0 2003 Santo Domingo CAN silver: K2 1000 m | |
| Carl Lewis | ATH | Olympics / Torch Bearer | 1984—2024 | 2–0–1 1979 San Juan ATH bronze: long jump; 1987 Indianapolis ATH gold: 4×100 m relay and long jump | |
| Charlotte Lewis | BKB | Olympics | 1976 | 1–0–0 1975 Ciudad de México BAS gold | |
| Dale Lewis | WRE | Olympics | 1956—1960 | 1–0–0 1959 Chicago WRE gold: freestyle heavyweight +87 kg | |
| John Lewis | WLF | Olympics | 1964 | 0–0–1 1963 São Paulo WLT bronze: middle-heavyweight -90 kg | |
| Laurie Lewis | VVO | Olympics | 1968 | 1–0–0 1967 Winnipeg VOL gold | |
| Lennox Lewis | BOX | Olympics / Closing Flagbearer | 1984—1988 | 0–1–0 1987 Indianapolis BOX silver: super-heavyweight +91 kg | |
| Mechelle Lewis | ATH | Olympics | 2008 | 0–2–0 2007 Rio de Janeiro ATH silver: 100 m and 4×100 m relay | |
| Mike Lewis | ROW | Olympics | 2008 | 0–2–0 2003 Santo Domingo ROW silver: eights and lightweight coxless fours | |
| Randy Lewis | WRE | Olympics | 1984 | 1–0–0 1983 Caracas WRE gold: freestyle featherweight -62 kg | |
| Tim Lewis | ATH | Olympics | 1988 | 0–1–0 1987 Indianapolis ATH silver: 20 km walk | |
| Yvette Lewis | ATH | Olympics | 2016 | 1–1–0 2011 Guadalajara ATH gold: 100 m hurdles, silver: 4×100 m relay (competed for the United States) | |
| Peter Lewison | FEN | Olympics | 1984—1988 | 0–0–1 1987 Indianapolis FEN bronze: foil team | |
| Alfonso Leyva | WRE | Olympics | 2016—2020 | 0–1–0 2019 Lima WRE silver: Greco-Roman light-heavyweight -87 kg | |
| Fátima Leyva | FBL | Olympics | 2004 | 0–1–1 1999 Winnipeg FTB silver; 2003 Santo Domingo FTB bronze | |
| Ricardo Leyva | VVO | Olympics | 1980 | 0–1–0 1983 Caracas VOL silver | |
| Michelle Li | BDM | Olympics | 2012—2024 | 4–0–1 2011 Guadalajara BDM gold: singles and doubles; 2015 Toronto BDM gold: singles, bronze: doubles; 2019 Lima BDM gold: singles | |
| Angela Lichty | SBL | Olympics | 2004 | 0–1–0 2003 Santo Domingo SOF silver | |
| Ed Liddie | JUD | Olympics | 1984 | 0–1–1 1979 San Juan JUD silver: extra-lightweight -60 kg; 1991 La Habana JUD bronze: extra-lightweight -60 kg | |
| Nancy Lieberman | BKB | Olympics | 1976 | 1–1–0 1975 Ciudad de México BAS gold; 1979 San Juan BAS silver | |
| Luis Liendo | WRE | Olympics | 2012 | 1–1–1 2003 Santo Domingo WRE silver: Greco-Roman lightweight -60 kg; 2007 Rio de Janeiro WRE bronze: Greco-Roman lightweight -60 kg; 2011 Guadalajara WRE gold: Greco-Roman lightweight -60 kg | |
| Ulf Lienhard | ROW | Olympics | 2000 | 2–0–0 1999 Winnipeg ROW gold: lightweight double sculls and lightweight quadruple sculls | |
| Juan Pedro Lier | ROW | Olympics | 1964 | 0–2–1 1959 Chicago ROW silver: coxed fours, bronze: eights; 1963 São Paulo ROW silver: coxed pairs | |
| Carrie Lightbound | CSP | Olympics | 2000—2004 | 2–0–0 1999 Winnipeg CAN gold: K2 500 m and K4 500 m | |
| Lilian | BKB | Olympics | 2000 | 0–0–1 2003 Santo Domingo BAS bronze | |
| Augusto Lima | BKB | Olympics | 2016 | 1–0–0 2015 Toronto BAS gold | |
| Cláudio Lima | WPO | Olympics | 1968 | 0–1–0 1967 Winnipeg WAP silver | |
| Emanuelle Lima | GRY | Olympics | 2016 | 2–1–0 2015 Toronto RGY gold: group all-around and group 5 ribbons, silver: group 6 clubs + 2 hoops | |
| Felipe Lima | SWM | Olympics | 2012—2020 | 2–4–0 2007 Rio de Janeiro SWI silver: 4×100 m medley relay (swam in heats only); 2011 Guadalajara SWI gold: 4×100 m medley relay (swam in heats only), silver: 100 m breaststroke; 2015 Toronto SWI gold: 4×100 m medley relay (swam in heats only), silver: 100 m breaststroke; 2019 Lima SWI silver: 4×100 m medley relay (swam in heats only) | |
| Flávia de Lima | ATH | Olympics | 2016—2024 | 0–0–1 2015 Toronto ATH bronze: 800 m | |
| Jailma Lima | ATH | Olympics / Non-starter | 2008—2016 | 0–1–0 2011 Guadalajara ATH silver: 4×400 m relay | |
| Luiz Lima | SWM | Olympics | 1996—2000 | 1–3–0 1995 Mar del Plata SWI silver: 400 m freestyle and 1500 m freestyle; 1999 Winnipeg SWI gold: 400 m freestyle, silver: 1500 m freestyle | |
| Vanderlei de Lima | ATH | Olympics / Torch Bearer | 1996—2016 | 2–0–0 1999 Winnipeg ATH gold: marathon; 2003 Santo Domingo ATH gold: marathon | |
| Francisco Limardo | FEN | Olympics | 2008—2024 | 1–1–1 2011 Guadalajara FEN silver: épée team; 2015 Toronto FEN gold: épée team; 2019 Lima FEN bronze: épée team | |
| Rubén Limardo | FEN | Olympics / Opening Flagbearer | 2008—2024 | 4–4–1 2003 Santo Domingo FEN silver: épée team; 2007 Rio de Janeiro FEN gold: épée, silver: épée team; 2011 Guadalajara FEN silver: épée and épée team; 2015 Toronto FEN gold: épée and épée team; 2019 Lima FEN gold: épée, bronze: épée team | |
| Víctor Limba | CTR | Olympics | 1972 | 0–0–1 1971 Cali CYC bronze: sprint | |
| Odalmis Limonta | ATH | Olympics | 1992 | 0–1–0 1991 La Habana ATH silver: 4×400 m relay | |
| Roberto Limonta | WRE | Olympics | 1992 | 2–0–0 1983 Caracas WRE gold: freestyle light-heavyweight -90 kg; 1991 La Habana WRE gold: freestyle light-heavyweight -90 kg | |
| Marianne Limpert | SWM | Olympics | 1992—2000 | 2–5–3 1995 Mar del Plata SWI silver: 200 m freestyle, 200 m medley, 4×100 m freestyle relay, 4×200 m freestyle relay, and 4×100 m medley relay, bronze: 100 m freestyle; 1999 Winnipeg SWI gold: 4×100 m freestyle relay and 4×200 m freestyle relay, bronze: 100 m freestyle and 200 m medley | |
| Gui Lin | TTE | Olympics | 2012—2016 | 0–2–0 2015 Toronto TTN silver: singles and team | |
| Luis Lin | TTE | Olympics | 2004—2012 | 2–0–2 2003 Santo Domingo TTN gold: singles, bronze: doubles; 2007 Rio de Janeiro TTN gold: singles; 2011 Guadalajara TTN bronze: singles | |
| Omar Linares | BBL | Olympics | 1992—2000 | 4–0–0 1987 Indianapolis BSB gold; 1991 La Habana BSB gold; 1995 Mar del Plata BSB gold; 1999 Winnipeg BSB gold | |
| Craig Lincoln | DIV | Olympics | 1972 | 0–1–0 1971 Cali DIV silver: 3 m springboard | |
| Nelson Lincoln | SHO | Olympics | 1960 | 2–0–0 1959 Chicago SHO gold: 50 m free pistol and 50 m free pistol team | |
| Roberto Lindeborg | WLF | Olympics | 1972 | 1–1–1 1971 Cali WLT flyweight -52 kg gold: press, silver: total, bronze: clean & jerk | |
| Tanya Lindenmuth | CTR | Olympics | 2000 | 2–0–0 2003 Santo Domingo CYC gold: sprint and keirin | |
| Blaine Lindgren | ATH | Olympics | 1964 | 1–0–0 1963 São Paulo ATH gold: 110 m hurdles | |
| Matt Lindland | WRE | Olympics | 2000 | 1–0–0 1999 Winnipeg WRE gold: Greco-Roman middleweight -76 kg | |
| Eric Lindroth | WPO | Olympics | 1972 | 1–1–0 1975 Ciudad de México WAP silver; 1979 San Juan WAP gold | |
| Lori Lindsey | FBL | Non-starter | 2012 | 1–0–0 1999 Winnipeg FTB gold | |
| Kim Linehan | SWM | Olympics | 1984 | 1–1–0 1979 San Juan SWI gold: 800 m freestyle, silver: 200 m freestyle | |
| Carrie Lingo | HOC | Olympics | 2008 | 0–2–0 2003 Santo Domingo HOK silver; 2007 Rio de Janeiro HOK silver | |
| Dani Lins | VVO | Olympics | 2012—2016 | 1–0–0 2011 Guadalajara VOL gold | |
| Mike Lipari | WLF | Olympics | 1960 | 0–0–1 1963 São Paulo WLT bronze: light-heavyweight -82.5 kg | |
| Marty Liquori | ATH | Olympics | 1968 | 1–0–0 1971 Cali ATH gold: 1500 m | |
| Rubén Lira | GAR | Olympics | 1948 | 0–1–6 1951 Buenos Aires GYM silver: horizontal bar team, bronze: team, floor team, parallel bars team, rings team, horse vault team, and pommelled horse team | |
| Andras de Lisocky | SAL | Olympics | 1976 | 0–1–0 1975 Ciudad de México SAI silver: Lightning | |
| Beatriz de Lisocky | SAL | Olympics | 1976 | 0–1–0 1975 Ciudad de México SAI silver: Lightning | |
| Dave Littell | FEN | Olympics | 1988 | 0–0–1 1987 Indianapolis FEN bronze: foil team |