John Blewitt
| full name | John Barry Blewitt | |
| nationality | Great Britain (GBR) | |
| born | December 1945 | in Richmond, Greater London (Great Britain) |
Championships - Medal table and top 10 positions
| kampioenschap | gold | silver | bronze | 4th-6th | 7th-10th | starts |
 Olympic Games | 0 | 0 | 0 | 0 | 0 | 4 |
| WCh Allround | 0 | 0 | 0 | 0 | 0 | 2 |
 ECh Allround | 0 | 0 | 0 | 0 | 0 | 2 |
Championships - Results
| year | position | championship | place | |
| 1968 | 27 | Olympic Games 5000 meters | Grenoble | FRA |
| NC24 | ECh Allround | Oslo | NOR | |
| 1970 | NC29 | WCh Allround | Oslo | NOR |
| 1972 | 37 | Olympic Games 1500 meters | Sapporo | JPN |
| 26 | Olympic Games 5000 meters | Sapporo | JPN | |
| 23 | Olympic Games 10,000 meters | Sapporo | JPN | |
| NC29 | WCh Allround | Oslo | NOR | |
| NC26 | ECh Allround | Davos | SUI | |
