| Affiliation ID | 655 | |
|---|---|---|
| Full name | Basler Sportclub Old Boys | |
| Short name | BSC Old Boys | |
| Place | Basel, Basel-Stadt | |
| Sports | Athletics/Diving/Football/Hockey/Swimming/Water Polo | |
| Notes | The field hockey section became independent as Old Fellows in 1935. |
| Gretel Bolliger | ATH | Olympics | 1952 | |
| Alfred Böni | DIV | Olympics | 1936 | |
| Karl Borner | ATH | Olympics/Non-starter | 1924—1936 | |
| Hans Brenner | SWM | Olympics | 1936 | |
| Ernst Gerspach | ATH | Olympics | 1920—1924 | |
| Marcel Katz | FBL | Non-starter | 1924 | |
| Adalbert Koch | HOC | Olympics | 1928 | |
| Christoph Kreienbühl | SWM | Olympics | 1972 | |
| Marco Mayr | ATH | Olympics | 1984 | |
| Aron Pollitz | FBL | Olympics | 1924 | |
| Sonja Prétôt | ATH | Olympics | 1952 | |
| Arthur Rhinow | HOC | Non-starter | 1928 | |
| Willy Rist | DIV | Olympics | 1948 | |
| Willy Senn | ATH | Olympics | 1948 | |
| Paul Stalder | ATH | Olympics | 1952 | |
| Ernst Strupler | DIV | Olympics | 1948 | |
| Alfred Sutter | ATH | Olympics | 1928 | |
| Roger Veeser | ATH | Olympics | 1952 | |
| Annie Villiger | DIV/SWM | Olympics/Non-starter | 1936 | |
| Karl Volkmer | ATH | Olympics | 1948 | |
| Robert Wyss | SWM/WPO | Olympics | 1924—1936 | |
| Tenny Wyss | SWM | Olympics | 1936 |