Tanioka

Tanioka (written: 谷岡) is a Japanese surname. Notable people with the surname include:


 * Kumi Tanioka (谷岡 久美), Japanese video game music composer and pianist
 * Kuniko Tanioka (谷岡 郁子), Japanese politician
 * Shinichi Tanioka (谷岡 慎一), Japanese announcer