| Affiliation ID | 5238 |
|---|---|
| Full name | Hrvatski športski klub Concordia |
| Short name | HŠK Concordia |
| Place | Zagreb (CRO) |
| Sports | ATH/FBL/FEN/SWM |
| Notes | Founded as Srednjoškolski športski klub in 1906. Known as Concordia-Viktorija after the First World War, soon renamed. Defuncted 1945. |
| Jaša Bakov |  CRO YUG |
ATH | Olympics | 1936 |
| Stjepan Bocak | CROYUG |
FBL | Non-starter | 1924 |
| Ivo Buratović | CROYUG |
ATH | Olympics | 1936 |
| Slavin Cindrić | CROYUG |
FBL | Olympics/Non-starter | 1920—1928 |
| Artur Dubravčić | CROYUG |
FBL | Olympics/Non-starter | 1920—1924 |
| Vane Ivanović | CROYUG |
ATH | Olympics | 1936 |
| Aleksa Kovačević | CROYUG |
ATH | Olympics | 1936 |
| Veljko Narančić | CROYUG |
ATH | Olympics/Opening Flagbearer | 1924—1936 |
| Ivo Pavelić | CROYUG |
SWM | Olympics | 1924 |
| Alfons Pažur | CROYUG |
FBL | Non-starter | 1924 |
| Luka Predanić | CROYUG |
ATH | Olympics | 1928 |
| Josip Šolc | CROYUG |
FBL | Olympics | 1920 |
| Branko Tretinjak | CROYUG |
FEN | Olympics | 1936 |
| Vladimir Vinek | CROYUG |
FBL | Olympics | 1924 |
