| Ignacy Bąk | |
| Birth Date: | 11 August 1995 |
| Birth Place: | Tychy, Poland |
| Nationality: | Polish |
| Position: | Right back |
| Currentclub: | Wilhelmshavener HV |
| Youthyears1: | –2011 |
| Youthclubs1: | MOSiR Mysłowice |
| Years1: | 2011–2014 |
| Clubs1: | SMS Gdańsk |
| Years2: | 2014–2016 |
| Clubs2: | SPR Chrobry Głogów |
| Years3: | 2016–2017 |
| Clubs3: | Gwardia Opole |
| Years4: | 2017 |
| Clubs4: | MMTS Kwidzyn |
| Years5: | 2017–2020 |
| Clubs5: | NMC Górnik Zabrze |
| Years6: | 2020–2021 |
| Clubs6: | Riihimäen Cocks |
| Years7: | 2021–2022 |
| Clubs7: | Al Wakrah |
| Years8: | 2022 |
| Clubs8: | AC Diomidis Argous |
| Years9: | 2022– |
| Clubs9: | Wilhelmshavener HV |
| Nationalyears1: | 2017– |
| Nationalteam1: | Poland |
| Nationalcaps1: | 7 |
| Nationalgoals1: | 2 |
Ignacy Bąk (born 11 August 1995) is a Polish handball player for Wilhelmshavener HV and the Polish national team.[1]