| Karl Bierwirth | |
| Birth Date: | 24 September 1907 |
| Birth Place: | Essen, Germany |
| Death Place: | Bonn |
| Country: |  Germany |
| Sport: | Weightlifting |
| Weight Class: | Light-Heavyweight |
| Club: | ASV Siegfried Essen |
| Updated: | 12 December 2016 |
Karl Bierwirth (24 September 1907 – 3 May 1955) was a German male weightlifter, who competed in the Light-Heavyweight category and represented Germany at international competitions. He competed at the 1928 Summer Olympics.[1]