| Bartosz Kowalczyk | |
| Birth Date: | 18 December 1996 |
| Birth Place: | Dąbrowa Białostocka, Poland |
| Nationality: | Polish |
| Position: | Centre back |
| Currentclub: | KS Azoty-Puławy |
| Clubnumber: | 24 |
| Youthyears1: | –2012 |
| Youthclubs1: | Słoneczny Stok Białystok |
| Years1: | 2012–2015 |
| Clubs1: | SMS Gdańsk |
| Years2: | 2015– |
| Clubs2: | KS Azoty-Puławy |
| Years3: | 2018–2019 |
| Clubs3: | → SPR Stal Mielec (loan) |
| Nationalyears1: | 2018– |
| Nationalteam1: | Poland |
| Nationalcaps1: | 7 |
| Nationalgoals1: | 7 |
Bartosz Kowalczyk (born 18 December 1996) is a Polish handball player for KS Azoty-Puławy and the Polish national team.[1]