Charles Mathiesen
| full name | Charles Arthur Mathiesen | |
| competed for | Norway (NOR) | |
| born | 12 February 1911 | in Drammen (Norway) |
| died | 7 November 1994 | in Drammen (Norway) |
Championships - Medal count and top 10 positions
| championships | 1st  | 2nd  | 3rd  | 4th-6th | 7th-10th | started |
| ECh Allround | 1 | 2 | 0 | 3 | 0 | 6 |
| Olympic Games | 1 | 0 | 0 | 1 | 1 | 3 |
| WCh Allround | 0 | 0 | 2 | 3 | 1 | 8 |
Championships - Results
| year | position | championship | place | |
| 1933 | 8 | WCh Allround | Trondheim | NOR |
| 1934 | 5 | ECh Allround | Hamar | NOR |
| 6 | WCh Allround | Helsinki | FIN | |
| 1935 | 5 | ECh Allround | Helsinki | FIN |
| 5 | WCh Allround | Oslo | NOR | |
| 1936 | 2 | ECh Allround | Oslo | NOR |
| 1 | Olympic Games 1500 meters | Garmisch-Partenkirchen | GER | |
| 7 | Olympic Games 5000 meters | Garmisch-Partenkirchen | GER | |
| 4 | Olympic Games 10,000 meters | Garmisch-Partenkirchen | GER | |
| DNF4 | WCh Allround | Davos | SUI | |
| 1937 | 4 | ECh Allround | Davos | SUI |
| 4 | WCh Allround | Oslo | NOR | |
| 1938 | 1 | ECh Allround | Oslo | NOR |
| 3 | WCh Allround | Davos | SUI | |
| 1939 | 2 | ECh Allround | Riga | LAT |
| 3 | WCh Allround | Helsinki | FIN | |
| 1947 | DNS3 | WCh Allround | Oslo | NOR |
World Records
| # | discipline | record | date | place | |
| 1 | 10,000 meters | 17:01.5 | 3 Mar 1940 | Hamar | |