Josef Jahnzon
| full name | Josef Jahnzon | |
| nationality | Sweden (SWE) | |
| born | unknown | in unknown |
Championships - Medal table and top 10 positions
| kampioenschap | gold | silver | bronze | 4th-6th | 7th-10th | starts |
| WCh Allround | 0 | 0 | 0 | 0 | 0 | 1 |
 ECh Allround | 0 | 0 | 0 | 0 | 0 | 1 |
Championships - Results
| year | position | championship | place | |
| 1901 | NC | WCh Allround | Stockholm | SWE |
| 1903 | NC | ECh Allround | Kristiania (Oslo) | NOR |
