NOCs at the 1912 Summer Olympics
NOCs in green participated. The darker, the more participants. World map is not historically correct.
| Country | Men | Women | Total | |
|---|---|---|---|---|
 ANZ |
Australasia | 23 | 2 | 25 |
 AUT |
Austria | 79 | 6 | 85 |
 BEL |
Belgium | 34 | 1 | 35 |
 BOH |
Bohemia | 43 | 0 | 43 |
 CAN |
Canada | 37 | 0 | 37 |
 CHI |
Chile | 14 | 0 | 14 |
 DEN |
Denmark | 151 | 1 | 152 |
 FIN |
Finland | 162 | 2 | 164 |
 FRA |
France | 119 | 1 | 120 |
 GER |
Germany | 180 | 5 | 185 |
 GBR |
Great Britain | 263 | 11 | 274 |
 GRE |
Greece | 22 | 0 | 22 |
 HUN |
Hungary | 119 | 0 | 119 |
 ISL |
Iceland | 2 | 0 | 2 |
 ITA |
Italy | 66 | 0 | 66 |
 JPN |
Japan | 2 | 0 | 2 |
 LUX |
Luxembourg | 21 | 0 | 21 |
 NED |
Netherlands | 33 | 0 | 33 |
 NOR |
Norway | 188 | 2 | 190 |
 POL |
Poland | 1 | 0 | 1 |
 POR |
Portugal | 6 | 0 | 6 |
 RUS |
Russia | 159 | 0 | 159 |
 SRB |
Serbia | 2 | 0 | 2 |
 RSA |
South Africa | 21 | 0 | 21 |
 SWE |
Sweden | 422 | 23 | 445 |
 SUI |
Switzerland | 8 | 0 | 8 |
 TUR |
Ottoman Empire | 2 | 0 | 2 |
 USA |
United States | 174 | 0 | 174 |
 UNK |
Unknown | 2 | 0 | 2 |
| Total | 2355 | 54 | 2409 |