| Jan Klimków | |
| Birth Date: | 21 December 1998 |
| Birth Place: | Grodków, Poland |
| Nationality: | Polish |
| Height: | 2.03 m |
| Position: | Pivot |
| Currentclub: | Gwardia Opole |
| Clubnumber: | 10 |
| Youthclubs1: | Olimp Grodków |
| Clubs1: | Gwardia Opole |
| Clubs2: | Dunkerque HGL |
| Years3: | 2024– |
| Clubs3: | RK Nexe Našice |
| Nationalyears1: | 2018– |
| Nationalteam1: | Poland |
| Nationalcaps1: | 5 |
| Nationalgoals1: | 1 |
Jan Klimków (born 21 December 1998) is a Polish handball player for Gwardia Opole and the Polish national team.[1]