| Chiaki Kusuhara | |
| Nationality: | Japanese |
| Birth Date: | November 1, 1975 |
| Birth Place: | Matsuyama, Ehime, Japan |
| Height: | 5'9" |
| Medaltemplates-Expand: | yes |
| Medaltemplates-Title: | Medal record |
is a retired Japanese Olympic beach volleyballer. She competed at the 2008 Summer Olympics and was partnered with Mika Teru Saiki.