| Affiliation ID | 5439 | 
|---|---|
| Full name | Missouri Athletic Club | 
| Short name | Missouri AC | 
| Place | St. Louis (USA) | 
| Sports | ATH/BKB/DIV/SWM/WPO | 
| Notes | Founded 1903. | 
| Martin Arhelger |  USA | BKB | Non-Medal | 1904 | 
| Joseph Erxleben |  USA | ATH | Olympics | 1912 | 
| Gwynne Evans |  USA | ATH/SWM/WPO | Olympics/Non-Medal | 1904 | 
| Joseph Fleming |  USA | ATH | Olympics | 1904 | 
| Emil Freymark |  USA | ATH | Olympics | 1904 | 
| Gus Goessling |  USA | SWM/WPO | Olympics | 1904—1908 | 
| Henry Grote |  USA | DIV | Olympics | 1908 | 
| Jack Guiney |  USA | ATH | Olympics | 1904 | 
| Fred Heckwolf |  USA | ATH | Olympics | 1904 | 
| John Meyers |  USA | SWM/WPO | Olympics | 1904 | 
| Bill Orthwein |  USA | SWM/WPO | Olympics | 1904 | 
| Amedee Reyburn |  USA | SWM/WPO | Olympics | 1904 | 
| Newman Samuel |  USA | SWM | Olympics | 1904 | 
| Frank Schreiner |  USA | WPO | Olympics | 1904 | 
| Marquard Schwarz |  USA | SWM | Olympics/1906 | 1904—1906 | 
| Seth Smith |  USA | ATH | Non-Medal | 1904 | 
| Manfred Toeppen |  USA | WPO | Olympics | 1904 |