| Masashi Kuriyama | |
| Nationality: | Japanese |
| Birth Date: | 14 July 1988 |
| Birth Place: | Saga, Japan[1] |
| Height: | 1900NaN0 |
| Weight: | 830NaN0 |
| Spike: | 3420NaN0 |
| Block: | 3300NaN0 |
| Position: | Outside hiiter |
| Currentclub: |  Suntory Sunbirds |
| Currentnumber: | 19 (Suntory Sunbirds) [2] |
| Years: | 2011–present |
| Teams: | Suntory Sunbirds |
| Nationalyears: | 2013–2019 |
| Nationalteam: | Japan |
| Medaltemplates-Expand: | set to "yes" to auto-expand medaltemplates section |
is a Japanese male volleyball player. He was part of the Japan men's national volleyball team. On club level he plays for Suntory Sunbirds[3] in V.League division 1.
On February 10, 2023, Suntory Sunbirds announced that Masasha Kuriyama was set to retire after the season 2022-2023.[4] The retirement ceremony will be held on Match 18 2023.[5]