Helena Pilejczyk
| full name | Helena Pilejczyk | |
| nationality | Poland (POL) | |
| born | April 1931 | in Zieluń (Poland) |
Championships - Medal table and top 10 positions
| kampioenschap | gold | silver | bronze | 4th-6th | 7th-10th | starts |
 Olympic Games | 0 | 0 | 1 | 2 | 0 | 8 |
| WCh Allround | 0 | 0 | 0 | 2 | 2 | 9 |
 ECh Allround | 0 | 0 | 0 | 0 | 0 | 1 |
Championships - Results
| year | position | championship | place | |
| 1957 | 9 | WCh Allround | Imatra | FIN |
| 1958 | 5 | WCh Allround | Kristinehamn | SWE |
| 1960 | 12 | Olympic Games 500 meters | Squaw Valley | USA |
| 5 | Olympic Games 1000 meters | Squaw Valley | USA | |
3  | Olympic Games 1500 meters | Squaw Valley | USA | |
| 6 | Olympic Games 3000 meters | Squaw Valley | USA | |
| 5 | WCh Allround | Östersund | SWE | |
| 1961 | 7 | WCh Allround | Tønsberg | NOR |
| 1962 | NC17 | WCh Allround | Imatra | FIN |
| 1963 | NC25 | WCh Allround | Karuizawa | JPN |
| 1964 | 23 | Olympic Games 500 meters | Innsbruck | AUT |
| 15 | Olympic Games 1000 meters | Innsbruck | AUT | |
| 25 | Olympic Games 1500 meters | Innsbruck | AUT | |
| 26 | Olympic Games 3000 meters | Innsbruck | AUT | |
| 1968 | DNF1 | WCh Allround | Helsinki | FIN |
| 1969 | NC23 | WCh Allround | Grenoble | FRA |
| 1971 | NC26 | WCh Allround | Helsinki | FIN |
| NC23 | ECh Allround | Leningrad | URS | |
