NOCs at the 1900 Summer Olympics
NOCs in green participated. The darker, the more participants. World map is not historically correct.
| Country | Men | Women | Total | |
|---|---|---|---|---|
 ARG |
Argentina | 1 | 0 | 1 |
 AUS |
Australia | 1 | 0 | 1 |
 AUT |
Austria | 15 | 0 | 15 |
 BEL |
Belgium | 68 | 0 | 68 |
 BOH |
Bohemia | 6 | 1 | 7 |
 CUB |
Cuba | 1 | 0 | 1 |
 DEN |
Denmark | 13 | 0 | 13 |
 FRA |
France | 744 | 15 | 759 |
 GER |
Germany | 76 | 0 | 76 |
 GBR |
Great Britain | 94 | 1 | 95 |
 GRE |
Greece | 2 | 0 | 2 |
 HAI |
Haiti | 2 | 0 | 2 |
 HUN |
Hungary | 19 | 0 | 19 |
 IND |
British India | 1 | 0 | 1 |
 IRI |
Iran | 1 | 0 | 1 |
 ITA |
Italy | 22 | 1 | 23 |
 MEX |
Mexico | 3 | 0 | 3 |
 NED |
Netherlands | 34 | 0 | 34 |
 NOR |
Norway | 7 | 0 | 7 |
 PER |
Peru | 1 | 0 | 1 |
 ROU |
Romania | 2 | 0 | 2 |
 RUS |
Russia | 4 | 0 | 4 |
 ESP |
Spain | 9 | 0 | 9 |
 SWE |
Sweden | 10 | 0 | 10 |
 SUI |
Switzerland | 18 | 2 | 20 |
 USA |
United States | 66 | 4 | 70 |
| Total | 1220 | 24 | 1244 |