Romana Troicka-Sosinska
| full name | Romana Troicka-Sosinska | |
| nationality | Poland (POL) | |
| also active as | Troicka | |
| born | August 1949 | in unknown |
Championships - Medal table and top 10 positions
| kampioenschap | gold | silver | bronze | 4th-6th | 7th-10th | starts |
| WCh Allround | 0 | 0 | 0 | 0 | 0 | 3 |
| WCh Sprint | 0 | 0 | 0 | 0 | 0 | 2 |
 ECh Allround | 0 | 0 | 0 | 0 | 0 | 3 |
Championships - Results
| year | position | championship | place | |
| 1969 | NC25 | WCh Allround | Grenoble | FRA |
| 1970 | 16 | ECh Allround | Heerenveen | NED |
| 1971 | NC22 | WCh Allround | Helsinki | FIN |
| 18 | WCh Sprint | Inzell | FRG | |
| NC20 | ECh Allround | Leningrad | URS | |
| 1972 | NC24 | WCh Allround | Heerenveen | NED |
| 21 | WCh Sprint | Eskilstuna | SWE | |
| NC22 | ECh Allround | Inzell | FRG | |
