| Masashi Fujiwara | |
| Office: | Member of House of Councillors |
| Native Name: | 藤原 正司 |
| Native Name Lang: | ja |
| Party: | Democratic Party of Japan |
| Birth Date: | 1 April 1946 |
was a Japanese politician who was a member of the Democratic Party of Japan. He was a member of the House of Councillors in the Diet (national legislature). A native of Kanzaki, Hyōgo and high school graduate, he was elected for the first time in 2001.
Fujiwara died of liver cancer on September 15, 2018.[1]