Issei Ishida
- Birthday: 1974-12-07
- Place of birth: Tokyo, Japan
- Also know as: いしだ 壱成
Issei Ishida (いしだ 壱成, Ishida Issei, December 7, 1974) is a Japanese actor and musician born in Tokyo. His real name is Issei Hoshikawa (星川 一星, Hoshikawa Issei, née: 石田 (Ishida)).
