| Athlete |
Nation(s) |
Sport(s) |
Role(s) |
Era |
Notes |
| Clarence, Lord Aberdare of Duffryn |
 GBR |
|
Administrator |
1929—1957 |
3rd Baron Aberdare of Duffryn |
| Sir Adetokunbo Ademola |
 NGR |
|
Administrator |
1962—1993 |
Omoba of Egbaland, Sir |
| Jacobo, Duque de Alba |
 ESP |
POL |
Olympics / Administrator |
1920—1927 |
XVII Duque (Duke) de Alba de Tormes, 10th Duke (Duke) of Berwick, Duque (Duke) de Arjona, XVII Duque (Duke) de Huescar, X Duque (Duke) de Liria y Jérica, Duque (Duke) de Montoro, XIII Conde-Duque (Count-Duke) de Olivares, Marqués (Marquis) del Carpio, Conde (Count) de Baños, Conde (Count) de Lemos, Conde (Count) de Lerín, Conde (Count) de Miranda del Castanar, Conde (Count) de Monterrey, Conde (Count) de Osorno, Conde (Count) de Siruela, Condestable de Navarra, XI Marqués (Marquis) de la Algaba, Marqués (Marquis) de Andrade, Marqués (Marquis) de Ardales, Marqués (Marquis) de Ayala, XIII Marqués (Marquis) de Barcarrota, Marqués (Marquis) de Casarrubios del Monte, XVIII Marqués (Marquis) de Coria, Marqués (Marquis) de Eliche, Marqués (Marquis) de Fuentes de Valdepero, Marqués (Marquis) de Fuentiduena, Marqués (Marquis) de Galve, Marqués (Marquis) de los Gelves, Marquésv de Mirallo, Marqués (Marquis) de Modica, Marqués (Marquis) de la Mota, Marqués (Marquis) de Moya, Marqués (Marquis) de Osera, Marqués (Marquis) de Piedrahita, Marqués (Marquis) de Salvatierra, Marqués (Marquis) de San Esteban de Gormaz, Marqués (Marquis) de San Leonardo, Marqués (Marquis) de Santa Cruz de la Sierra, Marqués (Marquis) de Sárria, Marqués (Marquis) de Tarazona, Marqués (Marquis) de Valdunquillo, Marqués (Marquis) de Villalba, Marqués (Marquis) de Villanueva del Fresno, Marqués (Marquis) de Villanueva del Río, 10th Earl of Tinmouth, Vizconde de la Calzada, 10th Baron of Bosworth, Caballero del Orden del Toisón de Oro |
| Arthur, Lord Ampthill |
GBR |
|
Administrator |
1894—1898 |
2nd Baron Ampthill |
| Géza, Gróf Andrássy |
 HUN |
|
Administrator |
1905—1938 |
Gróf (Count) csíkszentkiralyi es krasznahorkai |
| Adolf, Graf von Arnim-Muskau |
 GER |
|
Administrator |
1913—1919 |
Graf (Count) |
| Egbert, Graf von der Asseburg |
GER |
|
Administrator |
1905—1909 |
Graf (Count) |
| Reşit Atabinen |
 TUR |
|
Administrator |
1933—1952 |
Bey |
| Henri, Comte de Baillet-Latour |
 BEL |
|
Administrator |
1903—1953 |
Comte (Count) |
| Jean, Comte de Beaumont |
 FRA |
SHO/SKN |
Olympics / Non-starter / Administrator |
1924—2002 |
Comte (Count) |
| Pierre-Olivier Beckers |
BEL |
|
Administrator |
2004—2021 |
Baron |
| Albert, Comte Bertier de Sauvigny |
FRA |
|
Administrator |
1904—1920 |
Comte (Count) |
| Godefroy, Baron de Blonay |
 SUI |
|
Administrator |
1899—1937 |
Baron |
| Alberto, Conte Bonacossa |
 ITA |
TEN |
Olympics / Administrator |
1920—1953 |
Conte (Count) |
| Maxime, Comte de Bousies |
BEL |
|
Administrator |
1894—1901 |
Comte (Count) |
| George Brown |
 CAN |
|
Administrator |
1928—1939 |
Sir |
| Eugenio, Conte Brunetta d'Usseaux |
ITA |
|
Administrator |
1897—1919 |
Conte (Count) |
| David, Lord Burghley |
GBR |
ATH |
Olympics / Administrator / Opening Flagbearer |
1924—1981 |
6th Marquess of Exeter (1956) |
| Gerald, Earl Cadogan |
GBR |
|
Administrator |
1922—1929 |
6th Earl of Cadogan |
| Riccardo, Duca Carafa d'Andria |
ITA |
|
Administrator |
1894—1898 |
18e Duca (Duke) d'Andria, 12e Duca (Duke) di Castel del Monte, Marchese (Marquis) di Corato |
| Justinien, Comte Clary |
FRA |
ART/FEN/SHO |
Olympics / Referee / Administrator |
1900—1933 |
Comte (Count) |
| Seb Coe |
GBR |
ATH |
Olympics / Administrator / Closing Flagbearer |
1980—2020 |
Baron Coe of Ranmore |
| Rudolf, Graf Colloredo-Mannsfeld |
 AUT |
|
Administrator |
1911—1921 |
Graf (Count) |
| Pierre, Baron de Coubertin |
FRA
GER |
ART |
Olympics / Administrator |
1894—1937 |
Baron |
| Phil Craven |
GBR |
|
Administrator |
2001—2017 |
Sir |
| Lance Cross |
 NZL |
|
Administrator |
1969—1989 |
Sir |
| Francis Curtis-Bennett |
GBR |
|
Administrator |
1933—1950 |
Sir |
| Édouard-Émile, Baron de Laveleye |
BEL |
|
Administrator |
1906—1938 |
Baron |
| Melchior, Marquis de Polignac |
FRA |
ART |
Referee / Administrator |
1914—1952 |
Marquis |
| William, Lord Desborough |
GBR |
FEN |
1906 / Administrator / Opening Flagbearer |
1905—1913 |
6th Baron Desborough of Taplow |
| Karl, Baron von Diepurg |
GER |
|
Administrator |
1909—1914 |
Baron |
| Don Alfredo Ewing |
 CHI |
|
Administrator |
1929—1933 |
Don |
| Sir Thomas Fearnley |
 NOR |
|
Administrator |
1927—1961 |
Sir |
| Adalbert, Graf von Francken-Sierstorpff |
GER |
|
Administrator |
1910—1919 |
Graf (Count) |
| Bernard, Lord Freyberg |
NZL |
|
Administrator |
1928—1930 |
1st Baron Freyburg |
| Albert, Comte Gautier-Vignal |
FRA
 MON |
FEN |
Olympics / Referee / Administrator |
1900—1939 |
Comte (Count) |
| Mary Glen-Haig |
GBR |
FEN |
Olympics / Administrator |
1948—2014 |
Dame |
| Alfredo Goyeneche |
ESP |
EJP |
Olympics / Administrator |
1960—2002 |
Conde (Count) de Guaqu, Conde (Count) de Casa Saavedra, Marqués (Marquis) de Artasona, Marqués (Marquis) de Villafuerte |
| Carlos, Marqués de Guadalupe |
 MEX |
|
Administrator |
1923—1924 |
Marqués (Marquis) de Guadalupe de Gallardo |
| Pedro, Barón de Güell |
ESP |
|
Administrator |
1952—1993 |
Barón de Güell |
| Santiago, Barón de Güell |
ESP |
|
Administrator |
1921—1954 |
Barón de Güell |
| Giorgio Guglielmi |
ITA |
|
Administrator |
1919—1929 |
Marquis |
| Honorable Tan Haji Abu Samah |
 MAS |
|
Administrator |
1976—2012 |
Honorable |
| Karl von Halt |
GER
 FRG |
ATH |
Olympics / Administrator / Opening Flagbearer |
1912—1964 |
Ritter (Knight) |
| Sri Sultan Hamengkubuwono IX |
 INA |
|
Administrator |
1947—1981 |
Sampeyan Dalem Ingkang Sinuwun Kanjeng Sultan Hamengkubuwono Senopati Ing Alogo Ngabdurrakhman Sayidin Panotogomo Kholifatullah Ingkang Kaping Songo |
| John Hanbury-Williams |
CAN |
|
Administrator |
1907—1921 |
Sir |
| Herman van Karnebeek |
 NED |
|
Administrator |
1961—1989 |
Jonkheer |
| Kemalettin Sami |
TUR |
|
Administrator |
1930—1933 |
Paşa |
| Sir Michael Morris, Lord Killanin |
 IRL |
|
Administrator |
1950—1999 |
3rd Baron of Dublin and Spiddal |
| António, Duque de Lancastre |
 POR |
|
Administrator |
1906—1912 |
Duque (Duke) |
| Patama Leeswadtrakul |
 THA |
BDM |
Administrator |
2017—2025 |
Khunying |
| Ian, Baron Luke of Pavenham |
GBR |
|
Administrator |
1951—1996 |
2nd Baron Luke of Pavenham |
| Sir Harold Luxton |
 AUS |
|
Administrator |
1933—1957 |
Sir |
| Manfred, Ritter von Markhof |
AUT |
|
Administrator |
1947—1981 |
Ritter (Knight) |
| Adolf Friedrich, Herzog zu Mecklenburg |
GER
FRG |
|
Administrator |
1926—1969 |
Herzog (Duke) |
| Alexandros, Count Merkati |
FRA
 GRE |
FBL/GLF |
Olympics / Referee / Administrator |
1897—1925 |
Count |
| José Capelo, Conde de Penha Garcia |
POR |
ART |
Referee / Administrator |
1912—1940 |
1º Conde (Count) de Penha Garcia |
| Matthew Pinsent |
GBR |
ROW |
Olympics / Administrator / Opening Flagbearer |
1992—2004 |
Sir |
| Manuel, Marqués de Pons |
ESP |
|
Administrator |
1928—1930 |
XI Marqués (Marquis) de Castel-Moncayo, IX Duque (Duke) de Montellano, X Marqués (Marquis) de Pons |
| Arthur Porritt |
NZL |
ATH |
Olympics / Non-starter / Administrator / Opening Flagbearer |
1924—1994 |
Baron of Wanganui and Hampstead |
| Craig Reedie |
GBR |
|
Administrator |
1981—2022 |
Sir |
| Georgy, Count Ribeaupierre |
 RUS |
|
Administrator |
1900—1916 |
Count |
| George, Lord Rochdale |
GBR |
|
Administrator |
1927—1933 |
1st Baron Rochdale |
| Jacques Rogge |
BEL |
SAL |
Olympics / Administrator |
1968—2021 |
Comte (Count) |
| Clarence, Greve von Rosen |
 SWE |
ART/FEN |
Referee / Administrator |
1900—1955 |
Greve (Count) |
| Juan Antonio Samaranch |
ESP |
|
Administrator |
1966—2010 |
Marqués (Marquis) |
| Alphert, Baron Schimmelpenninck van der Oye |
NED |
|
Administrator |
1925—1943 |
Baron |
| Austin Sealy |
 BAR |
|
Administrator |
1982—2019 |
His Excellency |
| Algernon, Duke of Somerset |
GBR |
|
Administrator |
1913—1920 |
Duke of Somerset |
| Michimasa Soyeshima |
 JPN |
|
Administrator |
1934—1948 |
Count |
| Mohammed Taher |
 EGY |
|
Administrator |
1934—1970 |
Pasha |
| Archambauld, Comte de Talleyrand-Périgord |
GER |
|
Administrator |
1899—1903 |
Comte (Count) |
| Selim Tarcan |
TUR |
|
Administrator |
1908—1930 |
Bey |
| Sir Dorabji Tata |
 IND |
|
Administrator |
1920—1928 |
Sir |
| Paolo, Conte Thaon Di Revel |
ITA |
FEN |
Olympics / Administrator |
1920—1973 |
Conte (Count) |
| Gonzalo, Duque de las Torres |
ESP |
|
Administrator |
1902—1921 |
I Conde (Count) de Mejorada del Campo, VII Marqués (Marquis) de Villamejor, VIII Vizconde (Viscount) de Irueste, I Duque (Duke) de las Torres |
| Frederik, Baron van Tuyll van Serooskerken |
NED |
|
Administrator |
1898—1924 |
Baron |
| Fernando, Conde de Vallellano |
ESP |
|
Administrator |
1931—1952 |
IV Conde (Count) de Vallellano, II Marqués (Marquis) de Covarrubias de Leyva |
| Sir Charles Vincent |
GBR |
|
Administrator |
1901—1908 |
Sir |
| Caesar, Graf von Wartensleben Carow |
GER |
|
Administrator |
1903—1914 |
Graf (Count) |
| Reinhold, Baron von Willebrand |
 FIN |
|
Administrator |
1907—1919 |
Baron |