| Mateusz Janik | |
| Nationality: | Polish |
| Birth Date: | 20 November 1995 |
| Birth Place: | Wałbrzych, Poland |
| Country: | Poland |
| Sport: | Biathlon |
Mateusz Janik (born 20 November 1995) is a Polish biathlete. He has competed in the Biathlon World Cup, and represented Poland at the Biathlon World Championships 2015 and Biathlon World Championships 2016.[1]
All results are sourced from the International Biathlon Union.
0 medals
| Event | Individual | Sprint | Pursuit | Relay | |||||
|---|---|---|---|---|---|---|---|---|---|
| align=left |  2015 Kontiolahti | — | — | — | — | 20th | — | — | |
| align=left |  2016 Oslo | — | 64th | — | — | 21st | — | ||
| align=left |  2019 Östersund | — | — | — | — | 16th | — | — |