| Ryohei Fujiwara 藤原 良平 | |
| Position: | Pitcher |
| Birth Date: | 15 February 1986 |
| Birth Place: | Hyogo, Japan |
| Bats: | Right |
| Throws: | Right |
| Debutleague: | NPB |
| Teams: | |
| Update: | 29 January 2009 |
is a former Japanese professional Nippon Professional Baseball player for the Saitama Seibu Lions in Japan's Pacific League. He attended Tottori Jōhoku High School.