| Fullname: | Masaaki Kanagawa |
| Kanji: | 金川正明[1] |
| Birth Date: | 26 June 1955 |
| Birth Place: |  Yokohama City, Japan |
| Residence: | Tokyo, Japan |
| Teacher: | Yoshiteru Abe |
| Rank: | 7 dan |
| Affiliation: | Nihon Ki-in, Tokyo |
is a Japanese professional 7 dan Go player.[1] [2]
Under the tutorage of Yoshiteru Abe, Kamagawa turned professional in 1975, and reached 2 dan in the same year. Kamagawa obtained the rank of 7 dan in 1991.[3]