Masatsugu Arakawa
- Birthday: 1964-03-04
- Place of birth: Sendai, Miyagi, Japan
- Also know as: あらかわ まさつぐ
Masatsugu Arakawa (荒川 眞嗣, Arakawa Masatsugu, born March 4, 1964) is a Japanese director, storyboard artist, and animator from Sendai City, Miyagi Prefecture. He is also sometimes credited under the name 荒川 真嗣 (same reading).
