| Rie Katayama | |
| Fullname: | Rie Katayama 片山梨絵 |
| Birth Date: | 1979 9, df=yes |
| Birth Place: | Suita, Japan |
| Discipline: | Mountain bike |
| Role: | Rider |
| Ridertype: | Cross-country |
| Show-Medals: | yes |
is a Japanese cross-country mountain biker.[1] At the 2008 Summer Olympics, she competed in the women's cross-country event, finishing in 20th place.[2] At the 2012 Summer Olympics, she competed in the Women's cross-country at Hadleigh Farm, finishing in 20th place again. In October 2012, she announced she would be retiring as a professional cyclist.[3]