 
| Roles | Competed in Olympic Games | 
|---|---|
| Sex | Male | 
| Full name | Alfred•Ader | 
| Used name | Alfred•Ader | 
| Born | 17 October 1892 in Kraków (Cracow), Małopolskie (POL) | 
| Died | 19 October 1941 in Warszawa (Warsaw), Mazowieckie (POL) | 
| Measurements | 166 cm / 60 kg | 
| Affiliations | AZS Kraków, Kraków (POL) | 
| NOC |  Poland | 
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1924 Summer Olympics | Fencing |  POL | Alfred Ader | |||
| Sabre, Team, Men (Olympic) | Poland | 4 p2 r1/4 |