| Roles | Competed in Olympic Games | 
|---|---|
| Sex | Male | 
| Full name | Rudolph Edward (Rudolf Eduard-)•Krupitzer | 
| Used name | Rudolph•Krupitzer | 
| Born | 18 April 1879 in ? (HUN) | 
| Died | 2 May 1972 in Cleveland, Ohio (USA) | 
| Measurements | 168 cm / 77 kg | 
| Affiliations | Turnverein Vorwärts, Cleveland (USA) | 
| NOC |   United States | 
Rudolf Krupitzer was born in Hungary but emigrated to the United States. He became a US citizen in 1900. Krupitzer settled in or near Cleveland, and represented the Turnverein Vorwärts of Cleveland at the 1904 Olympics. He competed in the three individual all-around turnverein events, and the team all-around.
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1904 Summer Olympics | Artistic Gymnastics (Gymnastics) |  USA | 
Rudolph Krupitzer | |||
| Individual All-Around, Men (Olympic) | 40 | |||||
| Individual All-Around, Field Sports, Men (Olympic) | =49 | |||||
| Individual All-Around, Apparatus Work, Men (Olympic) | 44 | |||||
| Team All-Around, Men (Olympic) | Turnverein Vorwärts, Cleveland | 13 |