Yamaoka

Yamaoka is a Japanese surname. Notable people with the surname include:


 * Akira Yamaoka (山岡 晃) (born 1968), Japanese video game composer (Silent Hill series)
 * Kristi Yamaoka (born 1987), American cheerleader discussed in Cheerleading
 * Kenji Yamaoka (山岡 賢次) (born 1943), Japanese politician of the Democratic Party of Japan
 * Taisuke Yamaoka (山岡 泰輔), Japanese professional baseball player
 * Yamaoka Kagetaka (山岡 景隆) (1526–1585), samurai
 * Yamaoka Tesshū (山岡 鉄舟) (1836–1888), samurai

Fictional characters:
 * Shirō Yamaoka, protagonist of the manga series Oishinbo
 * Rin Yamaoka, a playable character in the video game Dead by Daylight
 * Kazan Yamaoka, a playable character in the video game Dead by Daylight