Mariya Isakova
| full name | Mariya Grigoryevna Isakova | |
| nationality | Soviet Union (URS) | |
| local spelling | Мария Исакова | |
| born | June 1918 | in Vyatka (Kirov) (Russia) |
| died | March 2011 | in Moscow (Russia) |
| Navigation | Championships | World Records |
Championships - Medal table and top 10 positions
| kampioenschap | gold | silver | bronze | 4th-6th | 7th-10th | starts |
| WCh Allround | 3 | 0 | 0 | 0 | 0 | 3 |
Championships - Results
| year | position | championship | place | |
| 1948 | 1  | WCh Allround | Turku | FIN |
| 1949 | 1 | WCh Allround | Kongsberg | NOR |
| 1950 | 1 | WCh Allround | Moscow | URS |
