| Birth Place: | Niigata Prefecture, Japan |
| Sport: | Freestyle wrestling |
| Show-Medals: | yes |
Shigeru Kasahara (Japanese: 笠原 茂, June 11, 1933 - 1990[1]) was a Japanese lightweight freestyle wrestler. He won a gold medal at the 1954 Asian Games and a silver at the 1956 Summer Olympics.