Masayuki Kawahara
| full name | Masayuki Kawahara | |
| nationality | Japan (JPN) | |
| local spelling | 川原 正行 | |
| born | February 1956 | in Honbetsu, Hokkaidō (Japan) |
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 | 1 | 1 | 6 |
| WCh Sprint | 0 | 0 | 0 | 0 | 0 | 3 |
Championships - Results
| year | position | championship | place | |
| 1975 | 5 | WCh Allround | Oslo | NOR |
| 22 | WCh Sprint | Göteborg | SWE | |
| 1976 | 24 | Olympic Games 5000 meters | Innsbruck | AUT |
| NC19 | WCh Allround | Heerenveen | NED | |
| 1977 | 11 | WCh Allround | Heerenveen | NED |
| 15 | WCh Sprint | Alkmaar | NED | |
| 1978 | NC25 | WCh Allround | Göteborg | SWE |
| 1979 | 7 | WCh Allround | Oslo | NOR |
| 1980 | 23 | Olympic Games 1000 meters | Lake Placid | USA |
| 20 | Olympic Games 1500 meters | Lake Placid | USA | |
| 25 | Olympic Games 5000 meters | Lake Placid | USA | |
| 13 | WCh Allround | Heerenveen | NED | |
| 1981 | 24 | WCh Sprint | Grenoble | FRA |
