Sebastian Klosinski
| full name | Sebastian Klosinski | |
| nationality | Poland (POL) | |
| born | August 1992 | in unknown |
| Navigation | Championships | World Cup |
Championships - Medal table and top 10 positions
| kampioenschap | gold | silver | bronze | 4th-6th | 7th-10th | starts |
 Olympic Games | 0 | 0 | 0 | 0 | 0 | 1 |
| WCh Single Distances | 0 | 0 | 0 | 0 | 0 | 1 |
| WCh Sprint | 0 | 0 | 0 | 0 | 0 | 2 |
 ECh Single Distances | 0 | 0 | 1 | 0 | 1 | 6 |
| ECh Sprint | 0 | 0 | 0 | 0 | 1 | 1 |
Championships - Results
| year | position | championship | place | |
| 2017 | 10 | ECh Sprint | Heerenveen | NED |
| DQ | WCh Single Distances 1000 meters | Gangneung | KOR | |
| 22 | WCh Sprint | Calgary | CAN | |
| 2018 | 3  | ECh Single Distances Team sprint | Kolomna | RUS |
| 14 | ECh Single Distances 500 meters | Kolomna | RUS | |
| 9 | ECh Single Distances 1000 meters | Kolomna | RUS | |
| 17 | Olympic Games 1000 meters | Gangneung | KOR | |
| 13 | WCh Sprint | Changchun | CHN | |
| 2020 | DNF | ECh Single Distances Team sprint | Heerenveen | NED |
| 13 | ECh Single Distances 1000 meters | Heerenveen | NED | |
| 19 | ECh Single Distances 1500 meters | Heerenveen | NED | |
