Yō Natsume is a Japanese voice actor and actor from Tochigi Prefecture. He is affiliated with the talent agency Al-Share. His career spans stage performances, film dubbing, narration, and anime voice work.

One of his known anime roles is Fortune Teller Red in the short anime series Dennō Isu Tantei Charlotte ~Dead Man's Hand~. He also voiced the childhood version of the protagonist in the anime "夜明けの詩" (Dawn Poem). In addition, he has handled narration work for programs such as "デイリーニュース" (Daily News) and has appeared in stage productions including "語り繋ぐ～心に残る物語～" (Tales That Connect – Stories That Stay in the Heart). Yō Natsume holds a museum curator license, which reflects a background in cultural heritage. Further details about his career are limited, and no recurring collaborations or major industry awards are documented.