Toshiyuki Watanabe (渡辺 俊幸 Watanabe Toshiyuki) (born February 3, 1955, in Nagoya, Japan) is a Japanese musician and composer who has scored several films and anime, most notably the Mothra films in the 1990s. He is the son of legendary tokusatsu and anime composer, Michiaki Watanabe.
He also wrote the music for the Super Sentai TV series Kyuukyuu Sentai GoGo-V and the game score for the Sega "Shenmue" series.