Host cities:
| Athlete | Nation(s) | Sport(s) | Role(s) | Era | Notes |
|---|---|---|---|---|---|
| Javier Núñez | SWM | Olympics | 2008 | 0–0–1 2001 Tunis SWI bronze: 1500 m freestyle | |
| Jordi Núñez | HBL | Olympics | 1996—2000 | 0–0–1 1987 HAN Latakia bronze | |
| Andrea Nuti | ATH | Olympics | 1992—1996 | 1–0–0 1991 Athina ATH gold: 4×400 m relay | |
| Giorgio Nuti | EJP | Olympics | 1976—1992 | 1–0–1 1991 Athina EQU gold: jumping team, bronze: jumping individual | |
| Teresa Nzola Meso | ATH | Olympics | 2008 | 0–1–0 2009 Pescara ATH silver: triple jump | |
| Slavko Obadov | JUD | Olympics | 1972—1980 | 2–0–0 1975 Al-Jaza'ir JUD gold: middleweight -80 kg; 1979 Split JUD gold: middleweight -86 kg | |
| Norberto Oberburger | WLF | Olympics | 1980—1992 | 3–0–0 1983 Casablanca WLT gold: heavyweight I -100 kg; 1987 Latakia WLT gold: heavyweight II -110 kg; 1991 Athina WLT gold: heavyweight II -110 kg | |
| Dragan Obradović | ROW | Olympics | 1980 | 0–1–0 1979 Split ROW silver: quadruple sculls | |
| Iva Obradović | ROW | Olympics | 2008 | 1–0–0 2013 Mersin ROW gold: single sculls | |
| Paulo Obradović | WPO | Olympics | 2012—2020 | 1–0–0 2013 Mersin WAP gold | |
| Stjepan Obran | HBL | Olympics | 1980 | 1–0–0 1983 Casablanca HAN gold | |
| Christian Obrist | ATH | Olympics | 2008 | 0–0–1 2005 Almería ATH bronze: 1500 m | |
| Miki Oca | WPO | Olympics / Coach | 1992—2024 | 0–0–1 1997 Bari WAP bronze | |
| Ochoa | FBL | Olympics | 1968 | 0–0–1 1967 Tunis FTB bronze | |
| Franc Očko | JUD | Olympics / Referee | 1980—2012 | 0–1–1 1979 Split JUD silver: extra-lightweight -60 kg; 1983 Casablanca JUD bronze: half-lightweight -65 kg | |
| Tevfik Odabaşı | WRE | Olympics | 2004—2008 | 1–1–0 2001 Tunis WRE gold: freestyle featherweight -58 kg; 2005 Almería WRE silver: freestyle lightweight -60 kg | |
| Tjaša Oder | SWM | Olympics | 2012—2016 | 0–0–1 2018 Tarragona SWI bronze: 800 m freestyle | |
| Mirjana Ognjenović | HBL | Olympics | 1980—1984 | 1–0–0 1979 Split HAN gold | |
| Evangelos Oikonomakos | BOX | Olympics | 1968—1972 | 1–0–0 1967 Tunis BOX gold: light-middleweight -71 kg | |
| Georgios Oikonomidis | ATH | Olympics / Non-starter | 2000—2004 | 1–0–0 2001 Tunis ATH gold: 4×400 m relay | |
| Konstantinos Oikonomidis | TEN | Olympics | 2004 | 2–0–0 2001 Tunis TEN gold: singles and doubles | |
| Nikos Oikonomou | BKB | Olympics | 1996 | 0–1–0 1991 Athina BAS silver | |
| Thanasis Oikonomou | SWM | Olympics | 2000 | 1–0–2 2001 Tunis SWI gold: 4×200 m freestyle relay, bronze: 200 m freestyle and 400 m freestyle | |
| Santiago Ojeda | JUD | Olympics | 1972 | 2–0–0 1971 İzmir JUD gold: open class; 1975 Al-Jaza'ir JUD gold: open class | |
| Zeynep Oka | SHO | Olympics | 1988 | 0–0–1 1987 Latakia SHO bronze: 50 m small-bore rifle 3 positions | |
| Juan Olabarri | SAL | Olympics | 1964 | 1–0–0 1963 Napoli SAI gold: Finn | |
| Ercüment Olgundeniz | ATH | Olympics | 2004—2012 | 0–2–1 2005 Almería ATH bronze: discus throw; 2009 Pescara ATH silver: discus throw; 2013 Mersin ATH silver: discus throw | |
| Patrizio Oliva | BOX | Olympics | 1980 | 0–0–1 1979 Split BOX bronze: light-welterweight -63.5 kg | |
| Cora Olivero | ATH | Olympics | 2004 | 1–1–0 2005 Almería ATH gold: 4×400 m relay, silver: 400 m hurdles | |
| Vincent Olla | CSP | Olympics | 1996 | 0–0–1 1997 Bari CAN bronze: K1 1000 m | |
| Monica Olmi | SWM | Olympics | 1984 | 0–1–0 1983 Casablanca SWI silver: 800 m freestyle | |
| Abdou Omar | WRE | Non-starter | 2012 | 0–1–0 2013 Mersin WRE silver: freestyle middleweight -74 kg | |
| Mohamed Omar | FBL | Olympics | 1984 | 0–0–1 1983 Casablanca FTB bronze | |
| Paul Omba-Biongolo | BOX | Olympics | 2016 | 0–0–1 2018 Tarragona BOX bronze: heavyweight -91kg | |
| Thierry Omeyer | HBL | Olympics | 2004—2016 | 0–0–1 2001 Tunis HAN bronze | |
| Philippe Omnès | FEN | Olympics | 1984—1996 | 0–1–1 1991 Athina FEN silver: foil; 1993 Linguadoca-Roussillon FEN bronze: foil | |
| Noelia Oncina | HBL | Olympics | 2004 | 1–1–0 2001 Tunis HAN silver; 2005 Almería HAN gold | |
| Cahit Önel | ATH | Olympics | 1948—1964 | 0–2–1 1951 Al-Iskanderiya ATH silver: 1500 m, bronze: 4×400 m relay; 1955 Barcelona ATH silver: 1500 m | |
| Ileana Ongar | ATH | Olympics | 1976 | 1–2–1 1971 İzmir ATH gold: 4×100 m relay, silver: 100 m hurdles; 1975 Al-Jaza'ir ATH silver: 100 m hurdles, bronze: 4×100 m relay | |
| Kyriakos Onisiforou | ATH | Olympics | 1972 | 1–1–0 1971 İzmir ATH gold: 400 m; 1975 Al-Jaza'ir ATH silver: 400 m | |
| Stefano Oppo | ROW | Olympics | 2016—2024 | 1–0–0 2018 Tarragona ROW gold: lightweight double sculls | |
| Ibrahim Orabi | WRE | Olympics | 1936—1948 | 0–1–0 1951 Al-Iskanderiya WRE silver: Greco-Roman light-heavyweight -87 kg | |
| Manuel Orantes | TEN | Non-Medal | 1968 | 2–1–0 1967 Tunis TEN silver: doubles; 1971 İzmir TEN gold: singles and doubles | |
| Pablo Ordejón | FEN | Olympics | 1960 | 0–1–0 1959 Beirut FEN silver: sabre team | |
| Ahmet Orel | WRE | Olympics | 1992 | 1–0–0 1991 Athina WRE gold: freestyle flyweight -52 kg | |
| Hanene Orfelli | WLF | Olympics | 2008 | 0–2–0 2009 Pescara WLT light-heavyweight -69 kg silver: snatch and clean & jerk | |
| Henri Orlandini | FBL | Non-starter | 1976 | 0–1–0 1975 Al-Jaza'ir FTB silver | |
| Giovanni Orlando | SWM | Olympics | 1964 | 0–1–0 1963 Napoli SWI silver: 4×200 m freestyle relay | |
| Louise Ørnstedt | SWM | Olympics | 2000—2004 | 2–0–0 2001 Tunis SHO gold: 10 m air rifle; 2009 Pescara SHO gold: 10 m air rifle | |
| Marco Orsi | SWM | Olympics | 2012—2016 | 2–1–0 2009 Pescara SWI silver: 4×100 m freestyle relay; 2013 Mersin SWI gold: 50 m freestyle and 4×100 m freestyle relay | |
| David Ortega | SWM | Olympics | 2000 | 0–2–3 1997 Bari SWI bronze: 4×100 m medley relay; 2001 Tunis SWI bronze: 100 m backstroke; 2005 Almería SWI silver: 50 m backstroke and 4×100 m medley relay, bronze: 100 m backstroke | |
| José Ortega | BOX | Olympics | 1988—1992 | 0–0–1 1987 Latakia BOX bronze: heavyweight -91 kg | |
| Luciano Ortelli | WRE | Olympics | 1984 | 0–1–1 1979 Split WRE silver: freestyle middleweight -82 kg; 1983 Casablanca WRE bronze: freestyle middleweight -82 kg | |
| Venanzio Ortis | ATH | Olympics | 1976 | 0–1–0 1983 Casablanca ATH silver: 10000 m | |
| Arturo Ortiz | ATH | Olympics | 1988—1996 | 0–1–0 1997 Bari ATH silver: high jump | |
| Bea Ortiz | WPO | Olympics | 2016—2024 | 1–0–0 2018 Tarragona WAP gold | |
| Mati Ortiz | WPO | Olympics | 2012—2016 | 1–0–0 2018 Tarragona WAP gold | |
| Isabel Ortuño | HBL | Olympics | 2004 | 1–0–0 2005 Almería HAN gold | |
| Martina Orzan | ROW | Olympics | 1996 | 0–1–0 2001 Tunis ROW silver: lightweight double sculls | |
| Farida Osman | SWM | Olympics | 2012—2020 | 3–1–0 2013 Mersin SWI gold: 50 m butterfly; 2018 Tarragona SWI gold: 50 m freestyle and 50 m butterfly, silver: 100 m butterfly | |
| Ibrahim Osman | FEN | Olympics | 1960—1964 | 0–1–1 1959 Beirut FEN silver: épée team, bronze: foil team | |
| Matic Osovnikar | ATH | Olympics | 2000—2008 | 2–0–1 2005 Almería ATH gold: 100 m and 200 m, bronze: 4×100 m relay | |
| Đuro Ostojić | BKB | Olympics | 2004 | 0–0–1 1997 Bari BAS bronze (competed for FR Yugoslavia) | |
| Stéphane Ostrowski | BKB | Olympics | 1984 | 0–0–1 1993 Linguadoca-Roussillon BAS bronze | |
| Andrija Otenhajmer | ATH | Olympics | 1952 | 0–1–0 1951 Al-Iskanderiya ATH silver: 4×400 m relay | |
| Paolo Ottavi | GAR | Olympics | 2012 | 1–1–0 2009 Pescara GYM gold: team; 2013 Mersin GYM silver: team | |
| Sergio Ottolina | ATH | Olympics / Non-starter | 1960—1968 | 2–0–1 1963 Napoli ATH gold: 4×100 m relay, bronze: 200 m; 1967 Tunis ATH gold: 4×400 m relay | |
| Laurent Ottoz | ATH | Olympics | 1992—1996 | 0–2–1 1997 Bari ATH silver: 400 m hurdles; 2001 Tunis ATH bronze: 400 m hurdles; 2005 Almería ATH silver: 400 m hurdles | |
| Mohamed Ouadahi | BOX | Olympics | 2012 | 0–0–2 2009 Pescara BOX bronze: featherweight -57 kg; 2013 Mersin BOX bronze: lightweight -60 kg | |
| Lahcen Ouadani | FBL | Olympics | 1984 | 1–0–0 1983 Casablanca FTB gold | |
| Lamine Ouahab | TEN | Olympics | 2004 | 1–1–0 2005 Almería TEN silver: doubles; 2018 Tarragona TEN gold: singles | |
| Newfel Ouatah | BOX | Olympics | 2008 | 0–0–1 2005 Almería BOX bronze: heavyweight -91 kg (competed for France) | |
| Zohra Ouaziz | ATH | Olympics | 1996 | 0–0–1 1997 Bari ATH bronze: 5000 m | |
| Nordine Oubaali | BOX | Olympics | 2008—2012 | 1–0–0 2009 Pescara BOX gold: flyweight -51 kg | |
| Rachida Ouerdane | JUD | Olympics | 2004—2008 | 0–1–1 2001 Tunis JUD silver: middleweight -70 kg; 2009 Pescara JUD bronze: half-heavyweight -78 kg | |
| Oussama Oueslati | TKW | Olympics / Closing Flagbearer | 2016 | 0–1–0 2013 Mersin TKW silver: welterweight -80 kg | |
| Hanane Ouhaddou | ATH | Olympics | 2008 | 1–0–0 2009 Pescara ATH gold: 5000 m | |
| Mohamed El-Oulabi | WRE | Olympics | 1980 | 0–0–1 1951 Al-Iskanderiya WRE bronze: Greco-Roman welterweight -73 kg | |
| Sofiane Oumiha | BOX | Olympics | 2016—2024 | 2–0–0 2013 Mersin BOX gold: lightweight -60 kg; 2018 Tarragona BOX gold: lightweight -60 kg | |
| Abdelhalim Ourradi | BOX | Olympics | 2008 | 0–1–0 2009 Pescara BOX silver: bantamweight -54 kg | |
| Tigran Ouzlian | BOX | Olympics | 1996—2000 | 0–0–1 1997 Bari BOX bronze: lightweight -60 kg | |
| Mehmet Özal | WRE | Olympics / Opening Flagbearer / Closing Flagbearer | 2004—2008 | 0–0–1 2005 Almería WRE bronze: Greco-Roman heavyweight -96 kg | |
| Fatih Özbaş | WRE | Olympics | 1992 | 0–0–1 1993 Linguadoca-Roussillon WRE bronze: freestyle lightweight -68 kg | |
| İlham Özbilen | ATH | Olympics | 2012—2016 | 2–0–0 2013 Mersin ATH gold: 800 m and 1500 m | |
| Kaan Kigen Özbilen | ATH | Olympics | 2016—2024 | 0–0–1 2018 Tarragona ATH bronze: half-marathon | |
| Mustafa Özcan | ATH | Olympics | 1948 | 0–0–2 1951 Al-Iskanderiya ATH bronze: 10000 m and 3000 m steeplechase | |
| Hasan Kaan Özgönenç | SAL | Olympics | 2004 | 0–1–0 2001 Tunis SAI silver: 470 | |
| Fahir Özgüden | ATH | Olympics | 1960 | 1–0–0 1959 Beirut ATH gold: 400 m hurdles | |
| Hüseyin Özkan | JUD | Olympics | 2000 | 1–0–0 1997 Bari JUD gold: half-lightweight -65 kg | |
| Sibel Özkan | WLF | Olympics | 2008 | 0–2–0 2005 Almería WLT flyweight -48 kg silver: clean & jerk; 2013 Mersin WLT flyweight -48 kg silver: snatch | |
| Bekir Özlü | JUD | Olympics | 2012—2016 | 0–0–1 2018 Tarragona JUD bronze: extra-lightweight -60 kg (competed for Turkey) | |
| Lale Öztürk | ATH | Olympics | 2004 | 0–0–1 1997 Bari ATH bronze: marathon | |
| Remzi Öztürk | WRE | Olympics | 1992 | 0–1–0 1993 Linguadoca-Roussillon WRE silver: Greco-Roman flyweight -52 kg | |
| Sebahattin Öztürk | WRE | Olympics | 1992—1996 | 2–0–0 1991 Athina WRE gold: freestyle middleweight -82 kg; 1993 Linguadoca-Roussillon WRE gold: freestyle middleweight -82 kg | |
| Zeki Öztürk | ATH | Olympics | 1988—1992 | 0–1–1 1987 Latakia ATH silver: 1500 m; 1991 Athina ATH bronze: 1500 m | |
| İhsan Sabri Özün | SWM | Olympics | 1984 | 0–0–1 1983 Casablanca SWI bronze: 100 m butterfly | |
| Kemal Sadri Özün | SWM | Olympics | 1984 | 0–0–1 1983 Casablanca SWI bronze: 100 m freestyle | |
| Suat Özyazıcı | FBL | Olympics | 1960 | 0–2–0 1959 Beirut FTB silver; 1963 Napoli FTB silver | |
| Domenico Pace | FEN | Olympics | 1956 | 1–0–0 1951 Al-Iskanderiya FEN gold: sabre team | |
| Mercedes Pacheco | GAR | Olympics | 1996 | 2–1–0 1993 Linguadoca-Roussillon GYM gold: balance beam and team, silver: uneven bars | |
| Henri Padou, Jr. | SWM | Olympics | 1948 | 0–1–0 1955 Barcelona WAP silver | |
| Nazario Padrón | SWM | Olympics | 1964 | 0–1–2 1963 Napoli SWI silver: 200 m breaststroke, bronze: 4×100 m medley relay; 1967 Tunis SWI bronze: 200 m breaststroke | |
| José Padrós | WPO | Olympics | 1968—1972 | 0–0–1 1967 Tunis WAP bronze | |
| Enrico Pagani | BKB | Olympics | 1952 | 0–0–1 1951 Al-Iskanderiya BAS bronze | |
| Paola Paggi | VVO | Olympics | 2000—2004 | 1–0–0 2001 Tunis VOL gold | |
| Georgios Pagkalos | SHO | Olympics | 1960—1968 | 1–0–0 1959 Beirut SHO gold: trap | |
| Genny Pagliaro | WLF | Olympics | 2008 | 3–1–0 2005 Almería WLT flyweight -48 kg gold: clean & jerk, silver: snatch; 2013 Mersin WLT flyweight -48 kg gold: snatch and clean & jerk | |
| Roberto Pagnin | CRD | Olympics | 1984 | 1–0–0 1983 Casablanca CYC gold: road time trial team | |
| José María Pagoaga | HBL | Olympics | 1980 | 0–1–0 1975 Al-Jaza'ir HAN silver | |
| Fabio Paiella | DIV | Olympics | 1960 | 0–1–0 1963 Napoli DIV silver: platform | |
| Didier Païs | WRE | Olympics | 2012 | 0–0–1 2005 Almería WRE bronze: freestyle lightweight -60 kg | |
| Dejan Pajić | CSP | Olympics | 2016 | 0–0–1 2009 Pescara CAN bronze: K2 1000 m | |
| Marc Pajot | SAL | Olympics | 1972—1976 | 1–0–0 1975 Al-Jaza'ir SAI gold: Flying Dutchman | |
| Yves Pajot | SAL | Olympics | 1972—1976 | 1–0–0 1975 Al-Jaza'ir SAI gold: Flying Dutchman | |
| Laia Palau | BKB | Olympics | 2004—2020 | 0–0–1 2001 Tunis BAS bronze | |
| Dario Palazzani | SHO | Olympics | 1988—1992 | 2–1–0 1987 Latakia SHO silver: 50 m free pistol; 1991 Athina SHO gold: 50 m free pistol and 10 m air pistol | |
| Gianni Paliaga | SWM | Olympics | 1952 | 0–1–0 1955 Barcelona SWI silver: 4×200 m freestyle relay | |
| Ramazan Paliani | BOX | Olympics | 1992—2000 | 1–0–0 2001 Tunis BOX gold: featherweight -57 kg (competed for Turkey) | |
| Mario Palmisano | ROW | Olympics | 2000 | 0–0–1 1997 Bari ROW bronze: coxless pairs | |
| Angelo Palombo | FBL | Olympics | 2004 | 0–1–0 2001 Tunis FTB silver | |
| Ana Belén Palomo | SWM | Olympics | 2000—2004 | 3–0–1 1997 Bari SWI gold: 4×100 m freestyle relay; 2001 Tunis SWI gold: 50 m freestyle and 4×100 m freestyle relay; 2005 Almería SWI bronze: 50 m freestyle | |
| Luis Palomo | SHO | Olympics | 1948—1960 | 0–2–0 1951 Al-Iskanderiya SHO silver: 50 m free pistol; 0–1–0 1955 Barcelona SHO silver: 50 m free pistol | |
| Gregorio Paltrinieri | OWS/SWM | Olympics / Closing Flagbearer | 2012—2024 | 2–0–0 2018 Tarragona SWI gold: 400 m freestyle and 1500 m freestyle | |
| Abdon Pamich | ATH | Olympics / Opening Flagbearer | 1956—1972 | 3–0–0 1955 Barcelona ATH gold: 50 km walk; 1963 Napoli ATH gold: 50 km walk; 1971 İzmir ATH gold: 50 km walk | |
| Nieves Panadell | SWM | Olympics | 1972 | 0–1–1 1971 İzmir SWI silver: 4×100 m freestyle relay, bronze: 200 m medley | |
| Georgios Panagiotopoulos | ATH | Olympics | 1996 | 0–2–0 1993 Linguadoca-Roussillon ATH silver: 4×100 m relay; 1997 Bari ATH silver: 200 m | |
| Sotirios Panagiotopoulos | WRE | Olympics | 1952 | 0–0–1 1951 Al-Iskanderiya WRE bronze: freestyle bantamweight -57 kg | |
| Roberta Panara | SWM | Olympics | 2008 | 2–0–3 2001 Tunis SWI bronze: 100 m breaststroke and 4×100 m freestyle relay; 2009 Pescara SWI gold: 100 m breaststroke and 4×100 m medley relay, bronze: 50 m breaststroke | |
| Oleng Panatidis | WLF | Olympics | 1996 | 0–0–1 1997 Bari WLT super-heavyweight +108 kg bronze: snatch | |
| Zoran Pančić | ROW | Olympics | 1976—1984 | 0–1–0 1979 Split ROW silver: quadruple sculls | |
| Eleonora Pandini | SWM | Olympics | 1976 | 2–0–1 1975 Al-Jaza'ir SWI gold: 400 m freestyle and 4×100 m freestyle relay; 1979 Split SWI bronze: 800 m freestyle | |
| Carla Panerai | ATH | Olympics | 1968 | 1–0–0 1967 Tunis ATH gold: 80 m hurdles | |
| Umberto Panerai | WPO | Olympics / Non-starter | 1976—1984 | 1–0–0 1975 Al-Jaza'ir WAP gold | |
| Roberto Pangaro | SWM | Olympics | 1972—1976 | 2–1–2 1971 İzmir SWI gold: 4×200 m freestyle relay, silver: 4×100 m freestyle relay, bronze: 100 m freestyle; 1975 Al-Jaza'ir SWI gold: 4×100 m freestyle relay, bronze: 200 m freestyle | |
| Jack Pani | ATH | Olympics / Non-starter | 1968—1972 | 1–0–0 1971 İzmir ATH gold: long jump | |
| Elissavet Pantazi | ATH | Olympics | 1984 | 0–2–1 1979 Split ATH silver: 100 m hurdles, bronze: 4×100 m relay; 1983 Casablanca ATH silver: 100 m hurdles | |
| Thierry Pantel | ATH | Olympics | 1992 | 1–0–0 1993 Linguadoca-Roussillon ATH gold: 5000 m | |
| Dano Pantić | JUD | Olympics | 1992 | 0–0–1 1997 Bari JUD bronze: half-heavyweight -95 kg (competed for FR Yugoslavia) | |
| Margherita Panziera | SWM | Olympics | 2016—2024 | 5–1–1 2013 Mersin SWI gold: 4×100 m medley relay (swam in heats only), silver: 200 m backstroke, bronze: 100 m backstroke; 2018 Tarragona SWI gold: 100 m backstroke, 200 m backstroke, 4×200 m freestyle relay, and 4×100 m medley relay | |
| Andrea Paoli | TKW | Olympics / Opening Flagbearer / Closing Flagbearer | 2012 | 0–0–1 2013 Mersin TKW bronze: featherweight -57 kg | |
| Gianfranco Paolucci | FEN | Olympics | 1964—1968 | 0–1–0 1967 Tunis FEN silver: épée | |
| Sandra Paović | TTE | Olympics | 2008 | 0–0–1 2001 Tunis TTN bronze: doubles | |
| Paraskevi Papachristou | ATH | Olympics | 2016—2020 | 0–0–1 2009 Pescara ATH bronze: triple jump | |
| Chrysanthos Papachrysanthou | SWM | Olympics | 2000—2004 | 0–1–0 2001 Tunis SWI silver: 50 m freestyle | |
| Christina Papadaki | TEN | Olympics | 1992—1996 | 1–0–0 1997 Bari TEN gold: doubles | |
| Konstantinos Papadimas | BKB | Olympics | 1952 | 0–0–1 1955 Barcelona BAS bronze | |
| Alexandros Papadimitriou | ATH | Olympics | 1996—2012 | 0–2–1 2001 Tunis ATH silver: hammer throw; 2005 Almería ATH silver: hammer throw; 2009 Pescara ATH bronze: hammer throw | |
| Panagiotis Papadopoulos | WRE | Olympics | 2008 | 0–1–0 2009 Pescara WRE silver: Greco-Roman super-heavyweight -120 kg | |
| Maria Papadopoulou | SWM | Olympics | 2000—2004 | 0–0–1 2001 Tunis SWI bronze: 100 m butterfly | |
| Stella Papadopoulou | ATH | Olympics | 2004—2008 | 0–0–1 2009 Pescara ATH bronze: hammer throw | |
| Alexandra Papageorgiou | ATH | Olympics | 2004—2008 | 0–0–2 2001 Tunis ATH bronze: hammer throw; 2005 Almería ATH bronze: hammer throw | |
| Alkiviadis Papageorgopoulos | SHO | Olympics | 1960—1968 | 0–1–0 1959 Beirut SHO silver: 25 m rapid-fire pistol | |
| Vasilios Papageorgopoulos | ATH | Olympics / Opening Flagbearer | 1972—1976 | 1–1–0 1971 İzmir ATH gold: 100 m; 1975 Al-Jaza'ir ATH silver: 100 m | |
| Charis Papaioannou | JUD | Olympics | 1996—2004 | 0–0–1 1993 Linguadoca-Roussillon JUD bronze: heavyweight +95 kg | |
| Ramona Papaioannou | ATH | Olympics | 2016 | 0–1–0 2013 Mersin ATH silver: 4×100 m relay | |
| Anastasios Papanastasiou | WPO | Olympics | 1992—1996 | 0–0–2 1991 Athina WAP bronze; 1993 Linguadoca-Roussillon WAP bronze | |
| Charalampos Papanikolaou | SWM | Olympics | 1988 | 0–3–2 1987 Latakia SWI silver: 100 m backstroke and 200 m backstroke, bronze: 400 m medley; 1991 Athina SWI silver: 400 m medley, bronze: 200 m medley | |
| Christos Papanikolaou | ATH | Olympics / Opening Flagbearer | 1964—1972 | 2–0–0 1967 Tunis ATH gold: pole vault; 1971 İzmir ATH gold: pole vault | |
| Elena Paparazzo | BKB | Olympics | 1992—1996 | 0–2–0 1993 Linguadoca-Roussillon BAS silver; 2001 Tunis BAS silver | |
| Aimilios Papathanasiou | SAL | Olympics | 1996—2012 | 0–0–1 1991 Athina SAI bronze: Laser | |
| Georgios Papavasileiou | ATH | Olympics | 1956—1960 | 2–0–0 1955 Barcelona ATH gold: 3000 m steeplechase; 1959 Beirut ATH gold: 3000 m steeplechase | |
| Leonidas Pappas | WRE | Olympics | 1992 | 0–0–1 1991 Athina WRE bronze: Greco-Roman middleweight -82 kg | |
| Petros Pappas | SHO | Olympics | 1980 | 0–1–1 1975 Al-Jaza'ir SHO silver: skeet; 1979 Split SHO bronze: skeet | |
| Massimo Paradiso | ROW | Olympics | 1996 | 2–0–0 1991 Athina ROW gold: quadruple sculls; 1993 Linguadoca-Roussillon ROW gold: quadruple sculls | |
| Valentín Paraíso | FEN | Olympics / Referee | 1980—1988 | 0–0–1 1983 Casablanca FEN bronze: sabre | |
| José Pardas | ROW | Olympics | 1980 | 1–0–0 1979 Split ROW gold: eights | |
| Joseph Pare | CTR | Olympics | 1964 | 0–1–0 1963 Napoli CYC silver: team pursuit | |
| Susana Pareja | HBL | Olympics | 2004 | 1–0–0 2005 Almería HAN gold | |
| Apostolos Parellis | ATH | Olympics | 2012—2020 | 1–0–0 2018 Tarragona ATH gold: discus throw | |
| Marcel Parent | FEN | Olympics / Referee | 1960—1972 | 0–1–0 1955 Barcelona FEN silver: sabre team | |
| Andrea Parenti | ARC | Olympics | 1988—1996 | 0–2–0 1993 Linguadoca-Roussillon ARC silver: individual and team | |
| Silvia Parera | SWM | Olympics | 1988—1996 | 0–3–1 1987 Latakia SWI bronze: 4×100 m medley relay; 1991 Athina SWI silver: 200 m medley; 1993 Linguadoca-Roussillon SWI silver: 200 m medley and 400 m medley | |
| Angelo Parisi | JUD | Olympics / Opening Flagbearer | 1972—1984 | 2–0–0 1979 Split JUD gold: half-heavyweight -95 kg (competed for France); 1983 Casablanca JUD gold: half-heavyweight -95 kg (competed for France) | |
| Rosario Parmegiani | WPO | Olympics / Non-starter | 1956—1964 | 1–1–0 1959 Beirut WAP silver; 1963 Napoli WAP gold | |
| Hubert Parot | EDR/EJP | Olympics / Non-starter | 1972—1976 | 1–0–0 1979 Split EQU gold: jumping team | |
| Vittorio Parrinello | BOX | Olympics | 2008—2012 | 1–0–0 2009 Pescara BOX gold: bantamweight -54 kg | |
| Georgios Parris | ATH | Olympics | 1976 | 0–1–0 1975 Al-Jaza'ir ATH silver: 400 m hurdles | |
| Arout Parsekian | WRE | Olympics | 1996 | 0–2–0 1993 Linguadoca-Roussillon WRE silver: freestyle featherweight -62 kg; 1997 Bari WRE silver: freestyle lightweight -63 kg | |
| Lucila Pascua | BKB | Olympics | 2004—2016 | 0–0–1 2001 Tunis BAS bronze | |
| Beatriz Pascual | ATH | Olympics | 2008—2016 | 0–0–1 2005 Almería ATH bronze: 20 km walk | |
| Rafael Pascual | VVO | Olympics | 1992—2000 | 0–1–1 1991 Athina VOL bronze; 1993 Languedoc-Roussillon VOL silver | |
| Tomislav Paškvalin | WPO | Olympics | 1984—1988 | 1–1–0 1983 Casablanca WAP gold; 1993 Linguadoca-Roussillon WAP silver (competed for Croatia) | |
| Ilario Passerini | CSP | Olympics | 1976 | 0–0–1 1979 Split CAN bronze: C2 1000 m | |
| Iván Pastor | SAL | Olympics | 2004—2016 | 0–1–1 2001 Tunis SAI silver: Mistral; 2005 Almería SAI bronze: Mistral | |
| Giampiero Pastore | FEN | Olympics | 2000—2008 | 1–0–0 1997 Bari FEN gold: sabre | |
| Kostas Patavoukas | BKB | Olympics | 1996 | 0–0–1 1987 Latakia BAS bronze | |
| Marcel Paterni | WLF | Olympics | 1956—1964 | 2–0–0 1959 Beirut WLT gold: light-heavyweight -82.5 kg; 1967 Tunis WLT gold: light-heavyweight -82.5 kg | |
| Evangelos Pateros | WPO | Olympics | 1988—1992 | 0–0–1 1991 Athina WAP bronze | |
| Voula Patoulidou | ATH | Olympics / Non-starter / Torch Bearer | 1988—2004 | 1–1–2 1987 Latakia ATH bronze: 4×100 m relay; 1991 Athina ATH gold: 100 m, silver: 100 m hurdles, bronze: 4×100 m relay | |
| Vangelis Patras | WPO | Olympics | 1988—1996 | 0–0–2 1991 Athina WAP bronze; 1993 Linguadoca-Roussillon WAP bronze | |
| Froso Patsou | ATH | Olympics | 2000—2004 | 0–0–2 2001 Tunis ATH bronze: 100 m and 4×100 m relay | |
| Carlo Pavesi | FEN | Olympics | 1952—1960 | 2–2–0 1951 Al-Iskanderiya FEN gold: épée team, silver: épée; 1955 Barcelona FEN gold: épée, silver: épée team | |
| Josip Pavić | WPO | Olympics / Opening Flagbearer | 2008—2016 | 1–0–0 2013 Mersin WAP gold | |
| Radisav Pavićević | HBL | Olympics | 1976 | 2–0–0 1975 Al-Jaza'ir HAN gold; 1979 Split HAN gold | |
| Zorica Pavićević | HBL | Olympics | 1984 | 1–0–0 1979 Split HAN gold | |
| Angelos Pavlakakis | ATH | Olympics | 2000 | 1–0–0 1997 Bari ATH gold: 100 m | |
| Aleksandar Pavličević | SWM | Olympics | 1972 | 0–1–3 1971 İzmir SWI silver: 100 m butterfly, bronze: 4×100 m freestyle relay, 4×200 m freestyle relay, and 4×100 m medley relay | |
| Jelica Pavličić | ATH | Olympics | 1976 | 3–2–0 1975 Al-Jaza'ir ATH gold: 400 m, silver: 100 m and 4×100 m relay; 1979 Split ATH gold: 400 m and 4×400 m relay | |
| Stevan Pavlović | ATH | Olympics | 1952 | 0–0–1 1951 Al-Iskanderiya ATH bronze: 5000 m | |
| Pier-Francesco Pavoni | ATH | Olympics | 1984—1988 | 2–0–0 1983 Casablanca ATH gold: 100 m and 4×100 m relay |