Hiroyuki Yoshino is a Japanese voice actor and singer born on February 6, 1974, in Chiba Prefecture, Japan. He began his career in 1996 after graduating from the Yoyogi Animation School, a path he chose following an unsuccessful attempt at university entrance exams. His debut role was in the anime series Saber Marionette J.

Yoshino is known for a versatile vocal range, often characterized as deep and rough, which suits him for playing strong, rough, or intimidating characters. Over his career, he has taken on a wide variety of roles, from energetic protagonists to cool-headed strategists.

Some of his most notable leading roles include Yoshimori Sumimura in Kekkaishi, Hibiki Tokai in Vandread, Yusuke Fujisaki in Sket Dance, Favaro in Rage of Bahamut: Genesis, and Meow in Space Dandy. He has also portrayed significant characters in long-running franchises, such as Yūto Kidō in the Inazuma Eleven series and Heisuke Tōdō in the Hakuoki series, a role he has reprised numerous times across different adaptations and sequels.

In addition to his lead performances, Yoshino is a prolific voice actor in supporting roles. Among his most recognized are Allelujah Haptism in Mobile Suit Gundam 00, a role that brought him widespread recognition; Hizashi Yamada, also known as Present Mic, in the global hit My Hero Academia; Houka Inumuta in Kill la Kill; Hajime Iwaizumi in Haikyuu!!; and Yasutomo Arakita in Yowamushi Pedal. His filmography also includes a broad spectrum of other characters, such as Kenichi Saruyama in the To Love Ru series, Ozu in The Tatami Galaxy, and Brief in Panty & Stocking with Garterbelt. More recent roles have included Franky Franklin in Spy×Family and Akihito Akiyama in Call of the Night, demonstrating his continued presence and relevance in the industry.

Beyond animation, Yoshino's work extends to video games, drama CDs, and dubbing foreign-language content. In 2013, he also debuted as a singer under the Kiramune music label. For many years, he was affiliated with the talent management firm Sigma Seven, but his agency is now listed as ninelive.