Hideyuki Hori (堀 秀行 Hori Hideyuki ) is a Japanese seiyū who was born on March 23, 1954 in Tokyo. He is the younger brother of fellow seiyū Yukitoshi Hori (voice of Jadō and Gamon) and works at Aoni Production. He is most known for his roles in Saint Seiya (as Phoenix Ikki), Sakigake!! Otokojuku (as Momotaro Tsurugi), Kinnikuman (as Warsman), Mobile Fighter G Gundam (as Schwarz Bruder), and the Dead or Alive series and Ninja Gaiden (as Ryu Hayabusa).
Along with Akira Kamiya and Hideyuki Tanaka, he was one of the most frequently used seiyū from the 80s~90s, having appeared in Saint Seiya (in which he co-starred with his brother Yukitoshi), Kinnikuman, Dai no Daibouken, Dragon Ball Z, Fist of the North Star, Sakigake!! Otokojuku, and several others.
As an actor he performed in NHK's Taiga drama "Tokugawa Ieyasu" as Yuki Hideyasu.