| Sachiko Sugiyama | |
| Nickname: | Sugi |
| Birth Date: | October 19, 1979 |
| Birth Place: | Oyama, Shizuoka, Japan |
| Height: | 1.84 m |
| Weight: | 67 kg |
| Spike: | 310 cm |
| Block: | 300 cm |
| Position: | Middle Blocker |
| Currentclub: | NEC Red Rockets |
| Currentnumber: | 2 |
| Nationalteam: | 2008 |
| Medaltemplates-Title: | Medal record |
Sachiko Sugiyama (杉山 祥子, Sugiyama Sachiko, born October 19, 1979) is a volleyball player from Japan, who competed at the 2004 Summer Olympics in Athens, Greece, wearing the number #12 jersey. There she ended up in fifth place with the Japan women's national team. Sugiyama played as a middle blocker.