Kenji Yamamoto (山本 健司, Yamamoto Kenji; born July 1, 1958) is a Japanese composer and arranger who has been responsible for producing and composing soundtracks, including opening and ending sequence themes for various anime, tokusatsu and video game projects in the 1980s, 1990s, and 2000s, mostly related to the Dragon Ball franchise. He has worked on soundtracks of various Dragon Ball video games.