| Łukasz Gierak | |
| Nationality: | Polish |
| Birth Date: | 22 June 1988 |
| Birth Place: | Wągrowiec, Poland |
| Height: | 1.92 m |
| Position: | Centre back |
| Currentclub: | TuS Nettelstedt-Lübbecke |
| Clubnumber: | 10 |
| Years1: | 2005–2012 |
| Clubs1: | MKS Nielba Wągrowiec |
| Years2: | 2012–2016 |
| Clubs2: | Pogoń Szczecin |
| Years3: | 2016– |
| Clubs3: | TuS Nettelstedt-Lübbecke |
| Nationalyears1: | 2015– |
| Nationalteam1: | Poland |
| Nationalcaps1: | 33 |
| Nationalgoals1: | 36 |
Łukasz Gierak (born 22 June 1988) is a Polish handball player for TuS Nettelstedt-Lübbecke and the Polish national team.
He participated at the 2016 Summer Olympics in Rio de Janeiro, in the men's handball tournament[1] and at the 2017 World Men's Handball Championship.