| Aya Umemura | |
| Birth Date: | 4 December 1976 |
| Birth Place: | Tomakomai, Hokkaido, Japan |
| Nationality: | Japanese |
| Sport: | Table tennis |
is a Japanese table tennis player and coach. She was born in Tomakomai, Hokkaido. She competed in women's singles and women's doubles at the 2004 Summer Olympics in Athens.[1]