Hironori Kondō is a Japanese voice actor whose career includes a wide range of supporting and character roles across television anime, OVAs, and films. He is known for his versatility, often voicing eccentric, villainous, or comedic characters, as well as more grounded figures in dramatic series.

Among his most recognized roles is Mr. Smiley in the long-running superhero series My Hero Academia. He also voiced Clamp in both Mobile Suit Gundam: The Origin and its compilation Mobile Suit Gundam: The Origin: Advent of the Red Comet, marking a recurring collaboration within the Gundam franchise. Other notable performances include de Launay in The Rose of Versailles, Hamber in Pokémon Horizons: The Series, Bianchi in The Seven Deadly Sins: Four Knights of the Apocalypse, and Saeki in Grendizer U.

Kondō has taken on roles in a variety of genres. In supernatural and fantasy anime, he has voiced Seiran in Hyakki Yakou Shou, Yukimasa in YATAGARASU: The Raven Does Not Choose Its Master, and Hanayume in il sole penetra le illusioni ~ Day Break Illusion. His work in action and mecha series includes Destro Inu in Bullet/Bullet, Kaijirō Sakahigashi in Megaton Musashi, and Prism Prism in Mirage Queen Prefers Circus. He also appeared as Neko-sempai in the comedy series Anime-Gataris.

Kondō’s career demonstrates a steady presence in the industry, taking on both minor and major supporting characters across long-running franchises and standalone productions. His ability to shift between menacing, lighthearted, and serious tones has made him a reliable supporting actor in contemporary anime.