Jan Langedijk
| full name | Jan Langedijk | |
| nationality | the Netherlands (NED) | |
| born | July 1910 | in Oudkarspel (the Netherlands) |
| died | December 1981 | in Beemster (the Netherlands) |
Championships - Medal table and top 10 positions
| kampioenschap | gold | silver | bronze | 4th-6th | 7th-10th | starts |
 Olympic Games | 0 | 0 | 0 | 4 | 0 | 8 |
| WCh Allround | 0 | 0 | 0 | 0 | 5 | 9 |
 ECh Allround | 0 | 0 | 0 | 0 | 3 | 8 |
Championships - Results
| year | position | championship | place | |
| 1933 | DNF1 | WCh Allround | Trondheim | NOR |
| 1934 | 14 | ECh Allround | Hamar | NOR |
| 1935 | 9 | WCh Allround | Oslo | NOR |
| 1936 | 24 | Olympic Games 500 meters | Garmisch-Partenkirchen | GER |
| 14 | Olympic Games 1500 meters | Garmisch-Partenkirchen | GER | |
| 4 | Olympic Games 5000 meters | Garmisch-Partenkirchen | GER | |
| 6 | Olympic Games 10,000 meters | Garmisch-Partenkirchen | GER | |
| 14 | WCh Allround | Davos | SUI | |
| 11 | ECh Allround | Oslo | NOR | |
| 1937 | 10 | WCh Allround | Oslo | NOR |
| 8 | ECh Allround | Davos | SUI | |
| 1938 | 8 | WCh Allround | Davos | SUI |
| 16 | ECh Allround | Oslo | NOR | |
| 1939 | 10 | WCh Allround | Helsinki | FIN |
| 20 | ECh Allround | Riga | LAT | |
| 1947 | 10 | WCh Allround | Oslo | NOR |
| 18 | ECh Allround | Stockholm | SWE | |
| 1948 | 29 | Olympic Games 500 meters | St. Moritz | SUI |
| 13 | Olympic Games 1500 meters | St. Moritz | SUI | |
| 5 | Olympic Games 5000 meters | St. Moritz | SUI | |
| 6 | Olympic Games 10,000 meters | St. Moritz | SUI | |
| DNS2 | WCh Allround | Helsinki | FIN | |
| 9 | ECh Allround | Hamar | NOR | |
| 1949 | NC22 | WCh Allround | Oslo | NOR |
| 10 | ECh Allround | Davos | SUI | |
