Hiroyuki Watanabe
- Born
- 8 December 1955 (66 years old)
- Passed away
- 3 May 2022
- Place of birth
- Mito, Ibaraki, Japan
- Gender
- Male
Hiroyuki Watanabe was a Japanese actor. He primarily acted in dramas, of which a handful are tokusatsu series. One of his latest roles was as Taiga Saejima in the tokusatsu series GARO. He also played Kamen Rider Gaoh in the Kamen Rider Den-O movie, Kamen Rider Den-O: I'm Born!.
