| Name | Gender | Categories | |
|---|
| Nadezhda Ilyina | f | Olympic Medalists |  |
| Chidi Imoh | m | Olympic Medalists | |
| Vali Ionescu | f | Olympic Medalists | |
| Frank Irons | m | Olympic Medalists | |
| Joel Isasi | m | Olympic Medalists | |
| Natalia Ishchenko | f | Olympic Medalists | |
| Hirotoshi Ishii | m | Olympic Medalists | |
| Halimat Ismaila | f | Olympic Medalists | |
| Volmari Iso-Hollo | m | Olympic Medalists | |
| Tomohito Ito | m | Olympic Medalists | |
| Edgar Itt | m | Olympic Medalists | |
| Paula Ivan | f | Olympic Medalists | |
| Vyacheslav Ivanenko | m | Olympic Medalists | |
| Natalya Ivanova | f | Olympic Medalists | |
| Olimpiada Ivanova | f | Olympic Medalists | |
| Yevgeniy Ivchenko | m | Olympic Medalists | |
| Allen Iverson | m | Hall-of-Famers, Most Valuable Players, Notable Athletes, Olympic Medalists | |
| Arnold Jackson | m | Olympic Medalists | |
| Bershawn D. Jackson | m | Olympic Medalists | |
| Colin Jackson | m | Olympic Medalists | |
| Grace Jackson | f | Olympic Medalists | |
| Lauren Jackson | f | Hall-of-Famers, Notable Athletes, Olympic Medalists | |
| Sarah Jackson | f | American First Ladies | |
| Clare Jacobs | m | Olympic Medalists | |
| Simmone Jacobs | f | Olympic Medalists | |
| Evelin Jahl | f | Olympic Medalists | |
| Maryam Yusuf Jamal | f | Olympic Medalists | |
| Kirani James | m | Olympic Medalists | |
| LeBron James | m | Most Valuable Players, Notable Athletes, Olympic Medalists | |
| Herbert Jamison | m | Olympic Medalists | |
| Jan the Blind | m | Bohemian Kings | |
| František Janda-Suk | m | Olympic Medalists | |
| Jang Song-ho | m | Olympic Medalists | |
| Jang Won-sam | m | Olympic Medalists | |
| Eva Janko | f | Olympic Medalists | |
| Folke Jansson | m | Olympic Medalists | |
| Gustaf Jansson | m | Olympic Medalists | |
| Zbigniew Jaremski | m | Olympic Medalists | |
| Matti Järvinen | m | Olympic Medalists | |
| Susanthika Jayasinghe | f | Olympic Medalists | |
| George Jefferson | m | Olympic Medalists | |
| Martha Jefferson Randolph | f | American First Ladies | |
| Richard Jefferson | m | Olympic Medalists | |
| Thomas Jefferson | m | Olympic Medalists | |
| Pamela Jelimo | f | Olympic Medalists | |
| Martin Jellinghaus | m | Olympic Medalists | |
| Vinko Jelovac | m | Olympic Medalists | |
| Charlie Jenkins | m | Olympic Medalists | |
| David Jenkins | m | Olympic Medalists | |
| Lynn Jennings | f | Olympic Medalists | |
| Marcus Jensen | m | Olympic Medalists | |
| Jeong Myung-hee | f | Olympic Medalists | |
| Eunice Jepkorir | f | Olympic Medalists | |
| Kevin Jepsen | m | Olympic Medalists | |
| Celina Jesionowska | f | Olympic Medalists | |
| James Jett | m | Olympic Medalists | |
| Jiang Tingting | f | Olympic Medalists | |
| Jiang Wenwen | f | Olympic Medalists | |
| Pamela Jiles | f | Olympic Medalists | |
| Rei Jimbo | f | Olympic Medalists | |
| Carlos Jiménez | m | Olympic Medalists | |
| Jin Kab-yong | m | Olympic Medalists | |
| Jindřich of Carinthia | m | Bohemian Kings | |
| Ben Jipcho | m | Olympic Medalists | |
| Jiří | m | Bohemian Kings | |
| Ingemar Johansson | m | Olympic Medalists | |
| Paavo Johansson | m | Olympic Medalists | |
| Sabine John | f | Olympic Medalists | |
| Allen Johnson | m | Olympic Medalists | |
| Ben Johnson | m | Olympic Medalists | |
| Carl Johnson | m | Olympic Medalists | |
| Cornelius Johnson | m | Olympic Medalists | |
| Dave Johnson | m | Olympic Medalists | |
| Derek Johnson | m | Olympic Medalists | |
| Earl Johnson | m | Olympic Medalists | |
| Eliza Johnson | f | American First Ladies | |
| Francis Johnson | m | Olympic Medalists | |
| Jan Johnson | m | Olympic Medalists | |
| Lawrence Johnson | m | Olympic Medalists | |
| Michael Johnson | m | Notable Athletes, Olympic Medalists | |
| Rafer Johnson | m | Olympic Medalists | |
| Shannon Johnson | f | Olympic Medalists | |
| Kenji Jojima | m | Olympic Medalists | |
| Nikola Jokić | m | Most Valuable Players, Notable Athletes, Olympic Medalists | |
| Barbara Jones | f | Olympic Medalists | |
| Brenda Jones | f | Olympic Medalists | |
| Carolyn Jones-Young | f | Olympic Medalists | |
| David Jones | m | Olympic Medalists | |
| Esther Jones | f | Olympic Medalists | |
| Jacque Jones | m | Olympic Medalists | |
| Marion Jones Farquhar | f | Olympic Medalists | |
| Patricia Jones | f | Olympic Medalists | |
| Samuel Jones | m | Olympic Medalists | |
| Jong Yeu-jeng | m | Olympic Medalists | |
| Henry Jonsson | m | Olympic Medalists | |
| Joseph I | m | Austrian Dukes and Emperors, Bohemian Kings, German Kings and Holy Roman Emperors, Hungarian Kings and Queens | |
| Greg Joy | m | Olympic Medalists | |
| Al Joyner | m | Olympic Medalists | |
| Joseph II | m | Austrian Dukes and Emperors, Bohemian Kings, German Kings and Holy Roman Emperors, Hungarian Kings and Queens | |
| Jarosława Jóźwiakowska | f | Olympic Medalists | |
| Alberto Juantorena | m | Olympic Medalists | |
| Cyril Julian | m | Olympic Medalists | |
| Jung Jae-sung | m | Olympic Medalists | |
| Stefan Junge | m | Olympic Medalists | |
| Leni Junker | f | Olympic Medalists | |
| Johannes Kaiser | m | Olympic Medalists | |
| Natasha Kaiser-Brown | f | Olympic Medalists | |
| Birutė Kalėdienė | f | Olympic Medalists | |
| Maria Kalmykova | f | Olympic Medalists | |
| Levan Kalyayev | m | Olympic Medalists | |
| Jake Kaminski | m | Olympic Medalists | |
| Davis Kamoga | m | Olympic Medalists | |
| Olga Kaniskina | f | Olympic Medalists | |
| Bernd Kannenberg | m | Olympic Medalists | |
| Lynn Kanuka-Williams | f | Olympic Medalists | |
| Vadim Kapranov | m | Olympic Medalists | |
| Vasiliy Kaptyukh | m | Olympic Medalists | |
| Denis Kapustin | m | Olympic Medalists | |
| Karl IV | m | Bohemian Kings, German Kings and Holy Roman Emperors | |
| Julius Kariuki | m | Olympic Medalists | |
| Karl I | m | Austrian Dukes and Emperors, Bohemian Kings, Hungarian Kings and Queens, Saints | |
| Karl V | m | Austrian Dukes and Emperors, German Kings and Holy Roman Emperors, Spanish Kings and Queens | |
| Karl VI | m | Austrian Dukes and Emperors, Bohemian Kings, German Kings and Holy Roman Emperors, Hungarian Kings and Queens | |
| Dmitriy Karpov | m | Olympic Medalists | |
| Marina Karpunina | f | Olympic Medalists | |
| Igor Kashkarov | m | Olympic Medalists | |
| Dagmar Käsling | f | Olympic Medalists | |
| Šárka Kašpárková | f | Olympic Medalists | |
| Erkki Kataja | m | Olympic Medalists | |
| Ryszard Katus | m | Olympic Medalists | |
| Elias Katz | m | Olympic Medalists | |
| Evelyn Kaufer | f | Olympic Medalists | |
| Elfriede Kaun | f | Olympic Medalists | |
| Shinichiro Kawabata | m | Olympic Medalists | |
| Akiko Kawase | f | Olympic Medalists | |
| Oluyemi Kayode | m | Olympic Medalists | |
| Tatyana Kazankina | f | Olympic Medalists | |
| Vladimir Kazantsev | m | Olympic Medalists | |
| Tsegaye Kebede Wordofa | m | Olympic Medalists | |
| Kip Keino | m | Notable Athletes, Olympic Medalists | |
| Naman Keïta | m | Olympic Medalists | |
| Anastasia Kelesidou | f | Olympic Medalists | |
| Dean Kelley | m | Olympic Medalists | |
| Gyula Kellner | m | Olympic Medalists | |
| Rosa Kellner | f | Olympic Medalists | |
| Daniel Kelly | m | Olympic Medalists | |
| Fred Kelly | m | Olympic Medalists | |
| Gloria Kemasuode | f | Olympic Medalists | |
| Jackie Kennedy | f | American First Ladies | |
| Bob Kenney | m | Olympic Medalists | |
| Kostas Kenteris | m | Olympic Medalists | |
| Jean Kerebel | m | Olympic Medalists | |
| Harry Kerr | m | Olympic Medalists | |
| Robert Kerr | m | Olympic Medalists | |
| Joseph Keter | m | Olympic Medalists | |
| Irina Khabarova | f | Olympic Medalists | |
| Elvira Khasyanova | f | Olympic Medalists | |
| Vasiliy Khmelevskiy | m | Olympic Medalists | |
| Nadezhda Khnykina-Dvalishvili | f | Olympic Medalists | |
| Ivanka Khristova | f | Olympic Medalists | |
| Tsvetanka Khristova | f | Olympic Medalists | |
| Vyacheslav Khrynin | m | Olympic Medalists | |
| Yelena Khudashova | f | Olympic Medalists | |
| Irina Khudoroshkina | f | Olympic Medalists | |
| Ki Bo-bae | f | Olympic Medalists | |
| Jason Kidd | m | Hall-of-Famers, Notable Athletes, Olympic Medalists | |
| Urszula Kielan | f | Olympic Medalists | |
| Theresia Kiesl | f | Olympic Medalists | |
| Molly Killingbeck | f | Olympic Medalists | |
| Kim Bub-min | m | Olympic Medalists | |
| Kim Dong-joo | m | Olympic Medalists | |
| Kim Eun-sook | f | Olympic Medalists | |
| Kim Han-soo | m | Olympic Medalists | |
| Kim Hwa-soon | f | Olympic Medalists | |
| Kim Ki-tae | m | Olympic Medalists | |
| Kim Tae-gyun | m | Olympic Medalists | |
| Kim Young-hee | f | Olympic Medalists | |
| Kipkemboi Kimeli | m | Olympic Medalists | |
| Nick Kimpton | m | Olympic Medalists | |
| Jutaro Kimura | m | Olympic Medalists | |
| Orestes Kindelán | m | Olympic Medalists | |
| Manfred Kinder | m | Olympic Medalists | |
| Charles King | m | Olympic Medalists | |
| Jim King | m | Olympic Medalists | |
| Joyce King | f | Olympic Medalists | |
| Leamon King | m | Olympic Medalists | |
| Mike Kinkade | m | Olympic Medalists | |
| Jorma Kinnunen | m | Olympic Medalists | |
| Daniel Kinsey | m | Olympic Medalists | |
| Eliud Kipchoge | m | Notable Athletes, Olympic Medalists | |
| Stephen Kipkorir | m | Olympic Medalists | |
| Asbel Kiprop | m | Olympic Medalists | |
| Wilson Kiprugut | m | Olympic Medalists | |
| Brimin Kipruto | m | Olympic Medalists | |
| Edward Kirby | m | Olympic Medalists | |
| Nikolay Kirov | m | Olympic Medalists | |
| Jutta Kirst | f | Olympic Medalists | |
| Abel Kirui | m | Olympic Medalists | |
| Linda Kisabaka | f | Olympic Medalists | |
| Vladimir Kiselyov | m | Olympic Medalists | |
| Antal Kiss | m | Olympic Medalists | |
| Kanako Kitao | f | Olympic Medalists | |
| Timothy Kitum | m | Olympic Medalists | |
| Samson Kitur | m | Olympic Medalists | |
| Antero Kivi | m | Olympic Medalists | |
| Abel Kiviat | m | Olympic Medalists | |
| Paula Klamburg | f | Olympic Medalists | |
| Helga Klein | f | Olympic Medalists | |
| Nadine Kleinert | f | Olympic Medalists | |
| Romuald Klim | m | Olympic Medalists | |
| Natalya Klimova | f | Olympic Medalists | |
| Inta Kļimoviča | f | Olympic Medalists | |
| Ewa Kłobukowska | f | Olympic Medalists | |
| Karlheinz Klotz | m | Olympic Medalists | |
| Carolina Klüft | f | Notable Athletes, Olympic Medalists | |
| Sergey Klyugin | m | Olympic Medalists | |
| Ursula Knab | f | Olympic Medalists | |
| Andreas Knebel | m | Olympic Medalists | |
| Andro Knego | m | Olympic Medalists | |
| Brandon Knight | m | Olympic Medalists | |
| Lothar Knörzer | m | Olympic Medalists | |
| Carl Knowles | m | Olympic Medalists | |
| Masahide Kobayashi | m | Olympic Medalists | |
| Beate Koch | f | Olympic Medalists | |
| Billy Koch | m | Olympic Medalists | |
| Marita Koch | f | Notable Athletes, Olympic Medalists | |
| Paul Koech | m | Olympic Medalists | |
| Peter Koech | m | Olympic Medalists | |
| Benjamin Kogo | m | Olympic Medalists | |
| Micah Kogo | m | Olympic Medalists | |
| Masahito Kohiyama | m | Olympic Medalists | |
| Hirotami Kojima | m | Olympic Medalists | |
| Manfred Kokot | m | Olympic Medalists | |
| Hannes Kolehmainen | m | Notable Athletes, Olympic Medalists | |
| Svetlana Kolesnichenko | f | Olympic Medalists | |
| Nikolay Kolesnikov | m | Olympic Medalists | |
| Tatyana Kolpakova | f | Olympic Medalists | |
| Władysław Komar | m | Olympic Medalists | |
| Vera Komisova | f | Olympic Medalists | |
| Lyudmila Kondratyeva | f | Olympic Medalists | |
| Anatoliy Konev | m | Olympic Medalists | |
| Pauline Konga | f | Olympic Medalists | |
| Halina Konopacka | f | Olympic Medalists | |
| Yuriy Konovalov | m | Olympic Medalists | |
| Nadezhda Konyayeva | f | Olympic Medalists | |
| Mike Koplove | m | Olympic Medalists | |
| Radivoj Korać | m | Hall-of-Famers, Notable Athletes, Olympic Medalists | |
| Emmanuel Korir | m | Olympic Medalists | |
| Julius Korir | m | Olympic Medalists | |
| Aleksandr Kornelyuk | m | Olympic Medalists | |
| Daria Korobova | f | Olympic Medalists | |
| Robert Korzeniowski | m | Olympic Medalists | |
| Gusman Kosanov | m | Olympic Medalists | |
| Reuben Kosgei | m | Olympic Medalists | |
| Stefka Kostadinova | f | Notable Athletes, Olympic Medalists | |
| Mikako Kotani | f | Olympic Medalists | |
| Olga Kotlyarova | f | Olympic Medalists | |
| Tatyana Kotova | f | Olympic Medalists | |
| Mark Kotsay | m | Olympic Medalists | |
| József Kovács | m | Olympic Medalists | |
| Zoltán Kővágó | m | Olympic Medalists | |
| Aleksandr Kovalenko | m | Olympic Medalists | |
| Sergei Kovalenko | m | Olympic Medalists | |
| Valentina Kovpan | f | Olympic Medalists | |
| Yulia Kozik | f | Olympic Medalists | |
| Valentyna Kozyr | f | Olympic Medalists | |
| Svetlana Krachevskaya | f | Olympic Medalists | |
| Alvin Kraenzlein | m | Olympic Medalists | |
| Olena Krasovska | f | Olympic Medalists | |
| Jarmila Kratochvílová | f | Olympic Medalists | |
| Guido Kratschmer | m | Olympic Medalists | |
| Andrei Krauchanka | m | Olympic Medalists | |
| Christiane Krause | f | Olympic Medalists | |
| Viktor Kravchenko | m | Olympic Medalists | |
| Inessa Kravets | f | Olympic Medalists | |
| Vera Krepkina | f | Olympic Medalists | |
| Vitold Kreyer | m | Olympic Medalists | |
| Lothar Krieg | m | Olympic Medalists | |
| Rick Krivda | m | Olympic Medalists | |
| Svetlana Krivelyova | f | Olympic Medalists | |
| Mikhail Krivonosov | m | Olympic Medalists | |
| Annegret Kroniger | f | Olympic Medalists | |
| Duje Krstulović | m | Olympic Medalists | |
| Barbara Krug | f | Olympic Medalists | |
| Frantz Kruger | m | Olympic Medalists | |
| Luise Krüger | f | Olympic Medalists | |
| Walter Krüger | m | Olympic Medalists | |
| Larisa Kruglova | f | Olympic Medalists | |
| Heino Kruus | m | Olympic Medalists | |
| Oleksandr Krykun | m | Olympic Medalists | |
| Elżbieta Krzesińska | f | Olympic Medalists | |
| Zdzisław Krzyszkowiak | m | Olympic Medalists | |
| Ku Bon-chan | m | Olympic Medalists | |
| Ku Kuo-chian | m | Olympic Medalists | |
| Rita Kühne | f | Olympic Medalists | |
| Toni Kukoč | m | Hall-of-Famers, Notable Athletes, Olympic Medalists | |
| Dainis Kūla | m | Olympic Medalists | |
| Kasia Kulesza | f | Olympic Medalists | |
| Hansjörg Kunze | m | Olympic Medalists | |
| Olga Kuragina | f | Olympic Medalists | |
| Takashi Kurosu | m | Olympic Medalists | |
| Klaus-Dieter Kurrat | m | Olympic Medalists | |
| Raisa Kurvyakova | f | Olympic Medalists | |
| Tri Kusharjanto | m | Olympic Medalists | |
| Janusz Kusociński | m | Olympic Medalists | |
| Vladimir Kuts | m | Olympic Medalists | |
| Yuriy Kutsenko | m | Olympic Medalists | |
| Takao Kuwamoto | m | Olympic Medalists | |
| Olga Kuzenkova | f | Olympic Medalists | |
| Marina Kuzina | f | Olympic Medalists | |
| Vasili Kuznetsov | m | Olympic Medalists | |
| Khatuna Kvrivishvili | f | Olympic Medalists | |
| Maria Kwaśniewska-Maleszewska | f | Olympic Medalists | |
| Kwon Hyuk | m | Olympic Medalists | |
| Erik Kynard Jr. | m | Olympic Medalists | |
| Lloyd La Beach | m | Olympic Medalists | |
| Marion Laborde | f | Olympic Medalists | |
| Venus Lacy | f | Olympic Medalists | |
| Annie La Fleur | f | Olympic Medalists | |
| Bernard Lagat | m | Olympic Medalists | |
| Miguel Lahera | m | Olympic Medalists | |
| Brahim Lahlafi | m | Olympic Medalists | |
| Hugo Lahtinen | m | Olympic Medalists | |
| Bernard Laidebeur | m | Olympic Medalists | |
| Leslie Laing | m | Olympic Medalists | |
| Mara Lakić | f | Olympic Medalists | |
| Joel Lamela | m | Olympic Medalists | |
| Jenny Lamy | f | Olympic Medalists | |
| Jock Landale | m | Notable Athletes, Olympic Medalists | |
| Richmond Landon | m | Olympic Medalists | |
| Eeles Landström | m | Olympic Medalists | |
| John Landy | m | Olympic Medalists | |
| Martha Langbein | f | Olympic Medalists | |
| Marita Lange | f | Olympic Medalists | |
| Lucyna Langer | f | Olympic Medalists | |
| Matt LaPorta | m | Olympic Medalists | |
| Igor Lapshin | m | Olympic Medalists | |
| George Larner | m | Olympic Medalists | |
| Mike Larrabee | m | Olympic Medalists | |
| Edvard Larsen | m | Olympic Medalists | |
| Ernst Larsen | m | Olympic Medalists | |
| Rune Larsson | m | Olympic Medalists | |
| Harri Larva | m | Olympic Medalists | |
| Christine Laser | f | Olympic Medalists | |
| Inna Lasovskaya | f | Olympic Medalists | |
| László V the Posthumous | m | Austrian Dukes and Emperors, Bohemian Kings, Hungarian Kings and Queens | |
| Christina Lathan | f | Olympic Medalists | |
| Martin Lauer | m | Olympic Medalists | |
| Algirdas Lauritėnas | m | Olympic Medalists | |
| Henri Lauvaux | m | Olympic Medalists | |
| Renaud Lavillenie | m | Olympic Medalists | |
| Al Lawrence | m | Olympic Medalists | |
| Al Lawrence | m | Olympic Medalists | |
| Janice Lawrence Braxton | f | Olympic Medalists | |
| Tayna Lawrence | f | Olympic Medalists | |
| Kara Lawson | f | Olympic Medalists | |
| Antonina Lazareva | f | Olympic Medalists | |
| Pedro Luis Lazo | m | Olympic Medalists | |
| Patrick Leahy | m | Olympic Medalists | |
| David Lean | m | Olympic Medalists | |
| Lillie Leatherwood | f | Olympic Medalists | |
| Tatyana Lebedeva | f | Olympic Medalists | |
| Guillaume LeBlanc | m | Olympic Medalists | |
| Al LeConey | m | Olympic Medalists | |
| Matthew LeCroy | m | Olympic Medalists | |
| Tatyana Ledovskaya | f | Olympic Medalists | |
| Lee Bong-ju | m | Olympic Medalists | |
| Lee Hyung-sook | f | Olympic Medalists | |
| Lee Mi-ja | f | Olympic Medalists | |
| Lee Seung-ho | m | Olympic Medalists | |
| Lee Taek-keun | m | Olympic Medalists | |
| Travis Lee | m | Olympic Medalists | |
| Lee Yang | m | Olympic Medalists | |
| Klaus Lehnertz | m | Olympic Medalists | |
| Wilhelm Leichum | m | Olympic Medalists | |
| António Leitão | m | Olympic Medalists | |
| Eric Lemming | m | Olympic Medalists | |
| Deon Lendore | m | Olympic Medalists | |
| Silvio Leonard Sarría | m | Olympic Medalists | |
| Giuseppina Leone | f | Olympic Medalists | |
| Aleksandra Leonova | f | Olympic Medalists | |
| Leopold I | m | Austrian Dukes and Emperors, Bohemian Kings, German Kings and Holy Roman Emperors, Hungarian Kings and Queens | |
| Leopold I the Glorious | m | Austrian Dukes and Emperors | |
| Leopold III the Just | m | Austrian Dukes and Emperors | |
| Leopold V the Virtuous | m | Austrian Dukes and Emperors | |
| Sheila Lerwill | f | Olympic Medalists | |
| Lisa Leslie | f | Hall-of-Famers, Notable Athletes, Olympic Medalists | |
| Tatyana Lesovaya | f | Olympic Medalists | |
| Ronald Levy | m | Olympic Medalists | |
| Brian M. Lewis | m | Olympic Medalists | |
| Carl Lewis | m | Notable Athletes, Olympic Medalists | |
| Craig Lewis | m | Olympic Medalists | |
| Denise Lewis | f | Olympic Medalists | |
| Mark Lewis-Francis | m | Olympic Medalists | |
| Ray Lewis | m | Olympic Medalists | |
| Steve Lewis | m | Olympic Medalists | |
| Ann-Britt Leyman | f | Olympic Medalists | |
| Li Chunxiu | f | Olympic Medalists | |
| Li Dongmei | f | Olympic Medalists | |
| Li Meisu | f | Olympic Medalists | |
| Li Xiaoqin | f | Olympic Medalists | |
| Li Xin | f | Olympic Medalists | |
| Liao Ming-hsiung | m | Olympic Medalists | |
| Zenon Licznerski | m | Olympic Medalists | |
| Eric Liddell | m | Olympic Medalists | |
| Hans Liesche | m | Olympic Medalists | |
| Jim Lightbody | m | Olympic Medalists | |
| Tiina Lillak | f | Olympic Medalists | |
| Lin Chao-huang | m | Olympic Medalists | |
| Lin Kun-han | m | Olympic Medalists | |
| Omar Linares | m | Olympic Medalists | |
| Edward Lindberg | m | Olympic Medalists | |
| Knut Lindberg | m | Olympic Medalists | |
| Gunnar Lindström | m | Olympic Medalists | |
| Mikhail Linge | m | Olympic Medalists | |
| Donald Lippincott | m | Olympic Medalists | |
| Iryna Lishchynska | f | Olympic Medalists | |
| Karel Lismont | m | Olympic Medalists | |
| Natalya Lisovskaya | f | Olympic Medalists | |
| Yuriy Lituyev | m | Olympic Medalists | |
| Sergey Litvinov | m | Olympic Medalists | |
| Liu Jun | f | Olympic Medalists | |
| Liu Ming-huang | m | Olympic Medalists | |
| Liu Ou | f | Olympic Medalists | |
| Liu Qing | f | Olympic Medalists | |
| Paul Lizandier | m | Olympic Medalists | |
| John Ljunggren | m | Olympic Medalists | |
| José Luis Llorente | m | Olympic Medalists | |
| Andria Lloyd | f | Olympic Medalists | |
| Graeme Lloyd | m | Olympic Medalists | |
| Shereefa Lloyd | f | Olympic Medalists | |
| Sergio Llull | m | Notable Athletes, Olympic Medalists | |
| Lo Chen-jung | m | Olympic Medalists | |
| Lo Kuo-chong | m | Olympic Medalists | |
| Rebecca Lobo | f | Olympic Medalists | |
| Mihaela Loghin | f | Olympic Medalists | |
| Adesio Lombardo | m | Olympic Medalists | |
| Charles Lomberg | m | Olympic Medalists | |
| Maxie Long | m | Olympic Medalists | |
| Frank Loomis Jr | m | Olympic Medalists | |
| Andrey Lopatov | m | Olympic Medalists | |
| Carlos Lopes | m | Olympic Medalists | |
| Juanma López Iturriaga | m | Olympic Medalists | |
| Raül López | m | Olympic Medalists | |
| Claudia Losch | f | Olympic Medalists | |
| Joann Lõssov | m | Olympic Medalists | |
| Ingrid Lotz | f | Olympic Medalists | |
| Clyde Lovellette | m | Hall-of-Famers, Notable Athletes, Olympic Medalists | |
| Jack Lovelock | m | Olympic Medalists | |
| Roberto Lovera | m | Olympic Medalists | |
| Vladimir Lovetskiy | m | Olympic Medalists | |
| Fița Lovin | f | Olympic Medalists | |
| Helge Løvland | m | Olympic Medalists | |
| Douglas Lowe | m | Olympic Medalists | |
| Gabriele Löwe | f | Olympic Medalists | |
| Brian Loyd | m | Olympic Medalists | |
| Ralf Lübke | m | Olympic Medalists | |
| Werner Lueg | m | Olympic Medalists | |
| Omar Luis | m | Olympic Medalists | |
| Frank Lukeman | m | Olympic Medalists | |
| Yevgeny Lukyanenko | m | Olympic Medalists | |
| Ragnar Lundberg | m | Olympic Medalists | |
| Sven Lundgren | m | Olympic Medalists | |
| Kurt Lundquist | m | Olympic Medalists | |
| Erik Lundqvist | m | Olympic Medalists | |
| Jacques Lunis | m | Olympic Medalists | |
| Luo Xi | f | Olympic Medalists | |
| Roberto Luongo | m | Hall-of-Famers, Olympic Medalists | |
| Johanna Lüttge | f | Olympic Medalists | |
| Jimmy LuValle | m | Olympic Medalists | |
| Helen Luz | f | Olympic Medalists | |
| Sílvia Andrea Santos Luz | f | Olympic Medalists | |
| Vyacheslav Lykho | m | Olympic Medalists | |
| Joseph Lyons | m | Australian Prime Ministers | |
| Leonid Lytvynenko | m | Olympic Medalists | |
| Kaarlo Maaninka | m | Olympic Medalists | |
| Bertram Macdonald | m | Olympic Medalists | |
| Garfield MacDonald | m | Olympic Medalists | |
| Linsey MacDonald | f | Olympic Medalists | |
| Oliver Macdonald | m | Olympic Medalists | |
| Roger Machado | m | Olympic Medalists | |
| Oscar Macías | m | Olympic Medalists | |
| Timothy Mack | m | Olympic Medalists | |
| Nancy Mackay | f | Olympic Medalists | |
| Robyn Maher | f | Olympic Medalists | |
| Joseph Mahmoud | m | Olympic Medalists | |
| Patrick Mahomes | m | Most Valuable Players, Notable Athletes | |
| Aleksandr Makarov | m | Olympic Medalists | |
| Sergey Makarov | m | Olympic Medalists | |
| Petkana Makaveeva | f | Olympic Medalists | |
| Andrey Makeyev | m | Olympic Medalists | |
| Taoufik Makhloufi | m | Olympic Medalists | |
| Piotr Małachowski | m | Olympic Medalists | |
| Galina Malchugina | f | Olympic Medalists | |
| Doris Maletzki | f | Olympic Medalists | |
| Sven Malm | m | Olympic Medalists | |
| Karl Malone | m | Hall-of-Famers, Most Valuable Players, Notable Athletes, Olympic Medalists | |
| Maicel Malone-Wallace | f | Olympic Medalists | |
| Joshua Mance | m | Olympic Medalists | |
| Véronique Mang | f | Olympic Medalists | |
| Wiesław Maniak | m | Olympic Medalists | |
| Dorothy Manley | f | Olympic Medalists | |
| Madeline Manning-Jackson | f | Olympic Medalists | |
| Peyton Manning | m | Hall-of-Famers, Most Valuable Players, Notable Athletes | |
| Juan Manrique | m | Olympic Medalists | |
| Hortência Marcari | f | Hall-of-Famers, Notable Athletes, Olympic Medalists | |
| Kęstutis Marčiulionis | m | Olympic Medalists | |
| Šarūnas Marčiulionis | m | Hall-of-Famers, Notable Athletes, Olympic Medalists | |
| Maria Theresa | f | Austrian Dukes and Emperors, Bohemian Kings, Hungarian Kings and Queens | |
| Hanna Mariën | f | Olympic Medalists | |
| Carolina Marín | f | Notable Athletes, Olympic Medalists | |
| Tereza Marinova | f | Olympic Medalists | |
| Shawn Marion | m | Olympic Medalists | |
| Viktor Markin | m | Olympic Medalists | |
| Ilya Markov | m | Olympic Medalists | |
| Khristo Markov | m | Olympic Medalists | |
| Wlamir Marques | m | Olympic Medalists | |
| Gail Marquis | f | Olympic Medalists | |
| Michael Marsh | m | Olympic Medalists | |
| Alberto Marson | m | Olympic Medalists | |
| Maritza Martén | f | Olympic Medalists | |
| LaVonna Martin | f | Olympic Medalists | |
| Paul Martin | m | Olympic Medalists | |
| Roxbert Martin | m | Olympic Medalists | |
| Joan Lino Martínez | m | Olympic Medalists | |
| Lázaro Martínez | m | Olympic Medalists | |
| Martti Marttelin | m | Olympic Medalists | |
| Pierluigi Marzorati | m | Olympic Medalists | |
| Jesse Mashburn | m | Olympic Medalists | |
| Yevgeniy Maskinskov | m | Olympic Medalists | |
| Lyudmila Maslakova | f | Olympic Medalists | |
| Germaine Mason | m | Olympic Medalists | |
| Valentí Massana | m | Olympic Medalists | |
| Svetlana Masterkova | f | Olympic Medalists | |
| June Maston | f | Olympic Medalists | |
| Richard Mateelong | m | Olympic Medalists | |
| Samuel Matete | m | Olympic Medalists | |
| Marlene Mathews | f | Olympic Medalists | |
| Michael Mathieu | m | Olympic Medalists | |
| Auston Matthews | m | Most Valuable Players | |
| Margaret Matthews | f | Olympic Medalists | |
| Vince Matthews | m | Olympic Medalists | |
| Sergio Matto | m | Olympic Medalists | |
| Gustaf Mattsson | m | Olympic Medalists | |
| Gintautas Matulis | m | Olympic Medalists | |
| Maximilian I | m | Austrian Dukes and Emperors, German Kings and Holy Roman Emperors | |
| Alexander Mayeta | m | Olympic Medalists | |
| Freddy Mayola | m | Olympic Medalists | |
| Jacqueline Mazéas | f | Olympic Medalists | |
| Françoise Mbango Etone | f | Olympic Medalists | |
| Joe McCluskey | m | Olympic Medalists | |
| Liz McColgan | f | Olympic Medalists | |
| Francena McCorory | f | Olympic Medalists | |
| Angel McCoughtry | f | Notable Athletes, Olympic Medalists | |
| Josiah McCracken | m | Olympic Medalists | |
| Nikki McCray | f | Olympic Medalists | |
| Mildred McDaniel | f | Olympic Medalists | |
| Connor McDavid | m | Most Valuable Players, Notable Athletes | |
| Beverly McDonald | f | Olympic Medalists | |
| Pat McDonald | m | Olympic Medalists | |
| Antonio McDyess | m | Olympic Medalists | |
| Mary McElroy | f | American First Ladies | |
| Danny D. McFarlane | m | Olympic Medalists | |
| Mike McFarlane | m | Olympic Medalists | |
| Carla McGhee | f | Olympic Medalists | |
| Charles McGinnis | m | Olympic Medalists | |
| Edith McGuire | f | Olympic Medalists | |
| Antonio McKay | m | Olympic Medalists | |
| Mary McKee | f | American First Ladies | |
| Herb McKenley | m | Olympic Medalists | |
| Ida McKinley | f | American First Ladies | |
| Betty McKinnon | f | Olympic Medalists | |
| Mark McKoy | m | Olympic Medalists | |
| John McLean | m | Olympic Medalists | |
| Mike McLeod | m | Olympic Medalists | |
| Cecil McMaster | m | Olympic Medalists | |
| Kathy McMillan | f | Olympic Medalists | |
| Bob McMillen | m | Olympic Medalists | |
| Art McNally | m | Hall-of-Famers | |
| Duncan McNaughton | m | Olympic Medalists | |
| Loretta McNeil | f | Olympic Medalists | |
| Tony McQuay | m | Olympic Medalists | |
| Aileen Meagher | f | Olympic Medalists | |
| Alessandra Medeiros de Oliveira | f | Olympic Medalists | |
| Gheorghe Megelea | m | Olympic Medalists | |
| Greg Meghoo | m | Olympic Medalists | |
| Irina Meleshina | f | Olympic Medalists | |
| Doina Melinte | f | Olympic Medalists | |
| Fleur Mellor | f | Olympic Medalists | |
| Faina Melnik | f | Olympic Medalists | |
| Claude Ménard | m | Olympic Medalists | |
| Javier Méndez | m | Olympic Medalists | |
| Osleidys Menéndez | f | Olympic Medalists | |
| Pietro Mennea | m | Notable Athletes, Olympic Medalists | |
| Raúl Mera | m | Olympic Medalists | |
| Nouria Mérah-Benida | f | Olympic Medalists | |
| Carlos Mercenario | m | Olympic Medalists | |
| Rolando Meriño | m | Olympic Medalists | |
| LaShawn Merritt | m | Olympic Medalists | |
| William Merz | m | Olympic Medalists | |
| Germán Mesa | m | Olympic Medalists | |
| Víctor Mesa | m | Olympic Medalists | |
| Adrian Metcalfe | m | Olympic Medalists | |
| Ralph Metcalfe Sr. | m | Olympic Medalists | |
| Penka Metodieva | f | Olympic Medalists | |
| Alvah Meyer | m | Olympic Medalists | |
| Elana Meyer | f | Olympic Medalists | |
| Ann Meyers | f | Hall-of-Famers, Notable Athletes, Olympic Medalists | |
| Assefa Mezgebu | m | Olympic Medalists | |
| Michele Mian | m | Olympic Medalists | |
| Ingrid Mickler-Becker | f | Olympic Medalists | |
| Doug Mientkiewicz | m | Olympic Medalists | |
| John Mikaelsson | m | Olympic Medalists | |
| Antanas Mikėnas | m | Olympic Medalists | |
| Anatoly Mikhailov | m | Olympic Medalists | |
| Angelina Mikhaylova | f | Olympic Medalists | |
| Snezhana Mikhaylova | f | Olympic Medalists | |
| Maximilian II | m | Austrian Dukes and Emperors, Bohemian Kings, German Kings and Holy Roman Emperors, Hungarian Kings and Queens | |
| Rod Milburn Jr. | m | Olympic Medalists | |
| Jearl Miles Clark | f | Olympic Medalists | |
| Inger Miller | f | Olympic Medalists | |
| Lennox Miller | m | Olympic Medalists | |
| Ramon Miller | m | Olympic Medalists | |
| Reggie Miller | m | Hall-of-Famers, Notable Athletes, Olympic Medalists | |
| Billy Mills | m | Olympic Medalists | |
| Sam Mills | m | Hall-of-Famers | |
| Valeriy Miloserdov | m | Olympic Medalists | |
| Alain Mimoun | m | Olympic Medalists | |
| Guram Minashvili | m | Olympic Medalists | |
| Olga Mineyeva | f | Olympic Medalists | |
| Irina Minkh | f | Olympic Medalists | |
| Minnie Miñoso | m | Hall-of-Famers | |
| Yevgeniy Mironov | m | Olympic Medalists | |
| Victor Mirshauswka | m | Olympic Medalists | |
| James Mitchel | m | Olympic Medalists | |
| Dennis Mitchell | m | Olympic Medalists | |
| Nikole Mitchell | f | Olympic Medalists | |
| Rick Mitchell | m | Olympic Medalists | |
| Vukica Mitić | f | Olympic Medalists | |
| Takashi Miwa | m | Olympic Medalists | |
| Endéné Miyem | f | Notable Athletes, Olympic Medalists | |
| Naho Miyoshi | f | Olympic Medalists | |
| John Moffitt | m | Olympic Medalists | |
| Oscar Moglia | m | Olympic Medalists | |
| Aleksandr Moiseyev | m | Olympic Medalists | |
| Godfrey Khotso Mokoena | m | Olympic Medalists | |
| Paula Mollenhauer | f | Olympic Medalists | |
| Silke Möller | f | Olympic Medalists | |
| Art Mollner | m | Olympic Medalists | |
| Frederick Moloney | m | Olympic Medalists | |
| Elizabeth Monroe | f | American First Ladies | |
| Manuela Montebrun | f | Olympic Medalists | |
| Pablo Montes | m | Olympic Medalists | |
| Irene Montrucchio | f | Olympic Medalists | |
| Jude Monye | m | Olympic Medalists | |
| Moon Kyung-ja | f | Olympic Medalists | |
| Maya Moore | f | Notable Athletes, Olympic Medalists | |
| William Moore | m | Olympic Medalists | |
| Salvatore Morale | m | Olympic Medalists | |
| Juan Morales | m | Olympic Medalists | |
| Janet Moreau | f | Olympic Medalists | |
| Yipsi Moreno | f | Olympic Medalists | |
| Masahiko Mori | m | Olympic Medalists | |
| Masao Morinaka | m | Olympic Medalists | |
| Max Morinière | m | Olympic Medalists | |
| Kōichi Morishita | m | Olympic Medalists | |
| Gisela Morón | f | Olympic Medalists | |
| Devon Morris | m | Olympic Medalists | |
| Glenn Morris | m | Olympic Medalists | |
| Ron Morris | m | Olympic Medalists | |
| Warren Morris | m | Olympic Medalists | |
| Melissa Morrison-Howard | f | Olympic Medalists | |
| Bobby Morrow | m | Olympic Medalists | |
| Edwin Moses | m | Notable Athletes, Olympic Medalists | |
| Levan Moseshvili | m | Olympic Medalists | |
| Rosa Mota | f | Olympic Medalists | |
| Miwako Motoyoshi | f | Olympic Medalists | |
| Wendell Mottley | m | Olympic Medalists | |
| René Mourlon | m | Olympic Medalists | |
| Alonzo Mourning | m | Hall-of-Famers, Notable Athletes, Olympic Medalists | |
| Roberto Moya | m | Olympic Medalists | |
| Mbulaeni Mulaudzi | m | Olympic Medalists | |
| Gael Mulhall-Martin | f | Olympic Medalists | |
| Harold Muller | m | Olympic Medalists | |
| Helmar Müller | m | Olympic Medalists | |
| Romy Müller | f | Olympic Medalists | |
| Álex Mumbrú | m | Olympic Medalists | |
| Thomas Munkelt | m | Olympic Medalists | |
| David Munson | m | Olympic Medalists | |
| Vladimir Muravyov | m | Olympic Medalists | |
| Ira Murchison | m | Olympic Medalists | |
| Loren C. Murchison | m | Olympic Medalists | |
| Clayton Murphy | m | Olympic Medalists | |
| Yvonne Murray | f | Olympic Medalists | |
| William Mutwol | m | Olympic Medalists | |
| Edwin Myers | m | Olympic Medalists | |
| Viola Myers | f | Olympic Medalists | |
| Anatoliy Myshkin | m | Olympic Medalists | |
| Jonni Myyrä | m | Olympic Medalists | |
| József Nagy | m | Olympic Medalists | |
| Riho Nakajima | f | Olympic Medalists | |
| Hiroshi Nakamoto | m | Olympic Medalists | |
| Daishin Nakamura | m | Olympic Medalists | |
| Nam Sung-yong | m | Olympic Medalists | |
| Ulrike Nasse-Meyfarth | f | Olympic Medalists | |
| Liliyana Natsir | f | Olympic Medalists | |
| Juan Carlos Navarro | m | Notable Athletes, Olympic Medalists | |
| Irina Nazarova | f | Olympic Medalists | |
| Natalya Nazarova | f | Olympic Medalists | |
| Olga Nazarova | f | Olympic Medalists | |
| Catherine Ndereba | f | Olympic Medalists | |
| Mike Neill | m | Olympic Medalists | |
| Bryshon Nellum | m | Olympic Medalists | |
| Adam Nelson | m | Olympic Medalists | |
| Frank Nelson | m | Olympic Medalists | |
| Imre Németh | m | Olympic Medalists | |
| Miklós Németh | m | Olympic Medalists | |
| Steffi Nerius | f | Olympic Medalists | |
| Mauro Nespoli | m | Olympic Medalists | |
| Yulia Nestsiarenka | f | Olympic Medalists | |
| Rosemar Coelho Neto | f | Olympic Medalists | |
| Mildrette Netter | f | Olympic Medalists | |
| Dagmar Neubauer | f | Olympic Medalists | |
| Pauli Nevala | m | Olympic Medalists | |
| Fred Newhouse | m | Olympic Medalists | |
| Arthur L. Newton | m | Olympic Medalists | |
| John Ngugi | m | Olympic Medalists | |
| Alfred Nichols | m | Olympic Medalists | |
| George Nicol | m | Olympic Medalists | |
| Paul Nihill | m | Olympic Medalists | |
| Gerard Nijboer | m | Olympic Medalists | |
| Yelena Nikolayeva | f | Olympic Medalists | |
| Igor Nikulin | m | Olympic Medalists | |
| Dave Nilsson | m | Olympic Medalists | |
| Otto Nilsson | m | Olympic Medalists | |
| Masafumi Nishi | m | Olympic Medalists | |
| Sunder Nix | m | Olympic Medalists | |
| Pat Nixon | f | American First Ladies | |
| Vénuste Niyongabo | m | Olympic Medalists | |
| Denis Nizhegorodov | m | Olympic Medalists | |
| Cindy Noble | f | Olympic Medalists | |
| Mizuki Noguchi | f | Olympic Medalists | |
| Masahiro Nojima | m | Olympic Medalists | |
| Nong Qunhua | f | Olympic Medalists | |
| Wolfgang Nordwig | m | Olympic Medalists | |
| Maurice Norland | m | Olympic Medalists | |
| Kirstin Normand | f | Olympic Medalists | |
| Harald Norpoth | m | Olympic Medalists | |
| Emerson Norton | m | Olympic Medalists | |
| John Norton | m | Olympic Medalists | |
| Dirk Nowitzki | m | Hall-of-Famers, Most Valuable Players, Notable Athletes | |
| Bill Nunn | m | Hall-of-Famers | |
| Glynis Nunn-Cearns | f | Olympic Medalists | |
| Paavo Nurmi | m | Notable Athletes, Olympic Medalists | |
| Liliya Nurutdinova | f | Olympic Medalists | |
| Munyoro Nyamau | m | Olympic Medalists | |
| Gary Oakes | m | Olympic Medalists | |
| Heather Oakes | f | Olympic Medalists | |
| Michelle Obama | f | American First Ladies | |
| Christina Obergföll | f | Olympic Medalists | |
| Francis Obikwelu | m | Olympic Medalists | |
| Željko Obradović | m | Olympic Medalists | |
| Dan O'Brien | m | Olympic Medalists | |
| Edward O'Brien | m | Olympic Medalists | |
| Isabella Ochichi | f | Olympic Medalists | |
| Josef Odložil | m | Olympic Medalists | |
| Trent Oeltjen | m | Olympic Medalists | |
| Falilat Ogunkoya | f | Olympic Medalists | |
| Oh Jin-hyek | m | Olympic Medalists | |
| Bertil Ohlson | m | Olympic Medalists | |
| Christine Ohuruogu | f | Olympic Medalists | |
| Blessing Okagbare-Otegheri | f | Olympic Medalists | |
| Fumiko Okuno | f | Olympic Medalists | |
| Ariel Olascoaga | m | Olympic Medalists | |
| Clarence Oldfield | m | Olympic Medalists | |
| Héctor Olivera | m | Olympic Medalists | |
| Nadezhda Olizarenko | f | Olympic Medalists | |
| Jesús Olmoz | m | Olympic Medalists | |
| Violet Olney | f | Olympic Medalists | |
| Lisa Ondieki | f | Olympic Medalists | |
| Fred Onyancha | m | Olympic Medalists | |
| Jack Oosterlaak | m | Olympic Medalists | |
| Charity Opara | f | Olympic Medalists | |
| Mark Ormrod | m | Olympic Medalists | |
| George F. Orton | m | Olympic Medalists | |
| Oludamola Osayomi | f | Olympic Medalists | |
| Ruth Osburn | f | Olympic Medalists | |
| Irina Osipova | f | Olympic Medalists | |
| Roy Oswalt | m | Olympic Medalists | |
| Merlene Ottey | f | Olympic Medalists | |
| David Ottley | m | Olympic Medalists | |
| Otto the Merry | m | Austrian Dukes and Emperors | |
| Ottokar I | m | Bohemian Kings | |
| Ottokar II | m | Austrian Dukes and Emperors, Bohemian Kings | |
| Robert Ouko | m | Olympic Medalists | |
| Tatyana Ovechkina | f | Olympic Medalists | |
| Steve Ovett | m | Olympic Medalists | |
| Eddie Owen | m | Olympic Medalists | |
| Jesse Owens | m | Notable Athletes, Olympic Medalists | |
| Chris Oxspring | m | Olympic Medalists | |
| Yuriy Ozerov | m | Olympic Medalists | |
| Cēzars Ozers | m | Olympic Medalists | |
| Edvin Ozolin | m | Olympic Medalists | |
| Elvīra Ozoliņa | f | Olympic Medalists | |
| Antonio Pacheco | m | Olympic Medalists | |
| Nilton Pacheco | m | Olympic Medalists | |
| Ann Packer | f | Olympic Medalists | |
| Charley Paddock | m | Olympic Medalists | |
| Juan Padilla | m | Olympic Medalists | |
| Danielle Page | f | Olympic Medalists | |
| Pai Kun-hong | m | Olympic Medalists | |
| Adiel Palma | m | Olympic Medalists | |
| Lillian Palmer | f | Olympic Medalists | |
| José Pamplona | m | Olympic Medalists | |
| Oana Pantelimon | f | Olympic Medalists | |
| Hermann Panzo | m | Olympic Medalists | |
| Georgios Papasideris | m | Olympic Medalists | |
| Panagiotis Paraskevopoulos | m | Olympic Medalists | |
| Hansle Parchment | m | Olympic Medalists | |
| Eduardo Paret | m | Olympic Medalists | |
| Park Chan-sook | f | Olympic Medalists | |
| George Parker | m | Olympic Medalists | |
| Jack Parker | m | Olympic Medalists | |
| Jim Parque | m | Olympic Medalists | |
| Artur Partyka | m | Olympic Medalists | |
| Kaisa Parviainen | f | Olympic Medalists | |
| Frank Paschek | m | Olympic Medalists | |
| Alan Pascoe | m | Olympic Medalists | |
| Anne Pashley | f | Olympic Medalists | |
| Cláudia Maria Pastor | f | Olympic Medalists | |
| Voula Patoulidou | f | Olympic Medalists | |
| Alexandra Patskevich | f | Olympic Medalists | |
| Darvis Patton | m | Olympic Medalists | |
| Bjørn Paulson | m | Olympic Medalists | |
| David Payne | m | Olympic Medalists | |
| Gary Payton | m | Hall-of-Famers, Notable Athletes, Olympic Medalists | |
| Joseph Pearman | m | Olympic Medalists | |
| Natalya Pechonkina | f | Olympic Medalists | |
| Doug Peden | m | Olympic Medalists | |
| José Pedraza Zúñiga | m | Olympic Medalists | |
| Iván Pedroso | m | Olympic Medalists | |
| Yadier Pedroso | m | Olympic Medalists | |
| Paquillo Peláez | m | Olympic Medalists | |
| Wilfredo Peláez | m | Olympic Medalists | |
| Larisa Peleshenko | f | Olympic Medalists | |
| Urho Peltonen | m | Olympic Medalists | |
| Antonio Peñalver | m | Olympic Medalists | |
| Mel Pender Jr | m | Olympic Medalists | |
| Mihaela Peneș | f | Olympic Medalists | |
| Peng Ping | f | Olympic Medalists | |
| Conrado Pérez Armenteros | m | Olympic Medalists | |
| Jefferson Pérez | m | Olympic Medalists | |
| Andrey Perlov | m | Olympic Medalists | |
| Ksenia Perova | f | Olympic Medalists | |
| Nanceen Perry | f | Olympic Medalists | |
| Ioannis Persakis | m | Olympic Medalists | |
| Ture Persson | m | Olympic Medalists | |
| Ariel Pestano | m | Olympic Medalists | |
| Mary Peters | f | Olympic Medalists | |
| Marga Petersen | f | Olympic Medalists | |
| William Petersson | m | Olympic Medalists | |
| Mariya Petkova | f | Olympic Medalists | |
| Aleksandr Petrov | m | Olympic Medalists | |
| Petar Petrov | m | Olympic Medalists | |
| Tatyana Petrova Arkhipova | f | Olympic Medalists | |
| Ingvar Pettersson | m | Olympic Medalists | |
| Sten Pettersson | m | Olympic Medalists | |
| André Phillips | m | Olympic Medalists | |
| Dwight Phillips | m | Olympic Medalists | |
| Erin Phillips | f | Olympic Medalists | |
| Amelia Piccinini | f | Olympic Medalists | |
| Valeriy Pidluzhnyy | m | Olympic Medalists | |
| Jack Pierce | m | Olympic Medalists | |
| Gabriel Pierre | m | Olympic Medalists | |
| Jerzy Pietrzyk | m | Olympic Medalists | |
| Paul Pilgrim | m | Olympic Medalists | |
| Mariya Pinigina | f | Olympic Medalists | |
| Donald Piper | m | Olympic Medalists | |
| Claude Piquemal | m | Olympic Medalists | |
| Mariya Pisareva | f | Olympic Medalists | |
| Tero Pitkämäki | m | Olympic Medalists | |
| Kjersti Plätzer | f | Olympic Medalists | |
| Daniel Plaza | m | Olympic Medalists | |
| Manuel Plaza | m | Olympic Medalists | |
| Klaus Ploghaus | m | Olympic Medalists | |
| Kelsey Plum | f | Olympic Medalists | |
| George Poage | m | Olympic Medalists | |
| Pyotr Pochynchuk | m | Olympic Medalists | |
| Ryszard Podlas | m | Olympic Medalists | |
| Leonhard Pohl | m | Olympic Medalists | |
| Anatoli Polivoda | m | Olympic Medalists | |
| Sarah Polk | f | American First Ladies | |
| Burglinde Pollak | f | Olympic Medalists | |
| Nina Ponomaryova | f | Olympic Medalists | |
| Laia Pons | f | Olympic Medalists | |
| Gus Pope | m | Olympic Medalists | |
| Vera Popkova | f | Olympic Medalists | |
| Arthur Porritt, Baron Porritt | m | Olympic Medalists | |
| Cyril Porter | m | Olympic Medalists | |
| Gwendoline Porter | f | Olympic Medalists | |
| Harry Porter | m | Olympic Medalists | |
| Natalie Porter | f | Olympic Medalists | |
| Rudolf Povarnitsyn | m | Olympic Medalists | |
| Olesya Povh | f | Olympic Medalists | |
| Dave Power | m | Olympic Medalists | |
| Irina Press | f | Olympic Medalists | |
| Tamara Press | f | Notable Athletes, Olympic Medalists | |
| Norman Pritchard | m | Olympic Medalists | |
| Irina Privalova | f | Olympic Medalists | |
| Yelena Prokhorova | f | Olympic Medalists | |
| Andrey Prokofyev | m | Olympic Medalists | |
| Tatyana Prorochenko | f | Olympic Medalists | |
| Tatyana Providokhina | f | Olympic Medalists | |
| Nelson Prudêncio | m | Olympic Medalists | |
| Aleksandr Puchkov | m | Olympic Medalists | |
| Margitta Pufe | f | Olympic Medalists | |
| Maricica Puică | f | Olympic Medalists | |
| P. V. Sindhu | f | Notable Athletes, Olympic Medalists | |
| Emiel Puttemans | m | Olympic Medalists | |
| Qieyang Shenjie | f | Olympic Medalists | |
| Qiu Chen | f | Olympic Medalists | |
| Don Quarrie | m | Olympic Medalists | |
| Dick Quax | m | Olympic Medalists | |
| Gilles Quénéhervé | m | Olympic Medalists | |
| Yvan Quénin | m | Olympic Medalists | |
| Violetta Quesada | f | Olympic Medalists | |
| Yoelbi Quesada Fernández | m | Olympic Medalists | |
| James F. Quinn | m | Olympic Medalists | |
| Ioamnet Quintero | f | Olympic Medalists | |
| Paolo Quinteros | m | Olympic Medalists | |
| Carole Quinton | f | Olympic Medalists | |
| Ana Fidelia Quirot | f | Olympic Medalists | |
| Kostadinka Radkova | f | Olympic Medalists | |
| Ratko Radovanović | m | Olympic Medalists | |
| Jack Ragland | m | Olympic Medalists | |
| Gaston Ragueneau | m | Olympic Medalists | |
| Alexei Ramírez | m | Olympic Medalists | |
| Hermes Ramírez | m | Olympic Medalists | |
| Godfrey Rampling | m | Olympic Medalists | |
| Emma Randall | f | Olympic Medalists | |
| Walter Rangeley | m | Olympic Medalists | |
| Heli Rantanen | f | Olympic Medalists | |
| Viktor Rashchupkin | m | Olympic Medalists | |
| Jon Rauch | m | Olympic Medalists | |
| Cari Read | f | Olympic Medalists | |
| Nancy Reagan | f | American First Ladies | |
| Lucien Rebuffic | m | Olympic Medalists | |
| James Rector | m | Olympic Medalists | |
| Lambert Redd | m | Olympic Medalists | |
| Michael Redd | m | Olympic Medalists | |
| Brittney Reese | f | Olympic Medalists | |
| Gaston Reiff | m | Olympic Medalists | |
| Hans-Georg Reimann | m | Olympic Medalists | |
| Richard Remer | m | Olympic Medalists | |
| Lindy Remigino | m | Olympic Medalists | |
| Silke Renk | f | Olympic Medalists | |
| George Renwick | m | Olympic Medalists | |
| Hans-Joachim Reske | m | Olympic Medalists | |
| Darrelle Revis | m | Hall-of-Famers, Notable Athletes | |
| Felipe Reyes | m | Notable Athletes, Olympic Medalists | |
| Harry Reynolds Jr. | m | Olympic Medalists | |
| Miloslava Rezková | f | Olympic Medalists | |
| Édson Ribeiro | m | Olympic Medalists | |
| Fernanda Ribeiro | f | Olympic Medalists | |
| Antoine Richard | m | Olympic Medalists | |
| Alma Richards | m | Olympic Medalists | |
| Bob Richards | m | Olympic Medalists | |
| Sandie Richards | f | Olympic Medalists | |
| Tom Richards | m | Olympic Medalists | |
| Jillian Richardson | f | Olympic Medalists | |
| Mark Richardson | m | Olympic Medalists | |
| Klaus Richtzenhain | m | Olympic Medalists | |
| Lars Riedel | m | Olympic Medalists | |
| Antoine Rigaudeau | m | Olympic Medalists | |
| Ruth Riley | f | Olympic Medalists | |
| John Rimmer | m | Olympic Medalists | |
| Richard Ripley | m | Olympic Medalists | |
| Stéphane Risacher | m | Olympic Medalists | |
| Ville Ritola | m | Olympic Medalists | |
| Louise Ritter | f | Olympic Medalists | |
| Bill Roberts | m | Olympic Medalists | |
| David Roberts | m | Olympic Medalists | |
| Edwin Roberts | m | Olympic Medalists | |
| Patricia Roberts | f | Olympic Medalists | |
| Nathan Robertson | m | Olympic Medalists | |
| Arnie Robinson | m | Olympic Medalists | |
| David Robinson | m | Hall-of-Famers, Most Valuable Players, Notable Athletes, Olympic Medalists | |
| Fiona Robinson | f | Olympic Medalists | |
| Garth B. Robinson | m | Olympic Medalists | |
| Jackie Robinson | m | Olympic Medalists | |
| Sidney Robinson | m | Olympic Medalists | |
| Kevin Robinzine | m | Olympic Medalists | |
| Juan Roca Brunet | m | Olympic Medalists | |
| Andrew Rock | m | Olympic Medalists | |
| Leonor Rodríguez | f | Olympic Medalists | |
| Luis Miguel Rodríguez | m | Olympic Medalists | |
| Maels Rodríguez | m | Olympic Medalists | |
| Sergio Rodríguez | m | Notable Athletes, Olympic Medalists | |
| Gaston Roelants | m | Olympic Medalists | |
| Lyudmila Rogachova | f | Olympic Medalists | |