Hiroki Yamada is a Japanese voice actor born on July 23, 1972, in Okayama Prefecture. He is affiliated with the talent agency Aksent, having graduated from its attached training school, the Accent附属養成所シャイン, as part of its 10th class. His voice is characterized as thick and versatile, allowing him to portray a wide range of characters.

Yamada's career includes voice work in various anime series. He is known for playing the character Yūma in the 2017 television anime Taishō Mebiusline Chicchai-san. He also voiced the character Hammer, the explosives specialist of the DA-5 special forces unit, in the 2020 anime adaptation of the manhwa Noblesse. His other anime roles include appearances in series such as The Seven Deadly Sins, Blood Blockade Battlefront, and Meiji Gekken: 1874. In addition to anime, his work encompasses dubbing for foreign films and television dramas, as well as narration for documentaries and variety programs. He also provides voices for video games and pachinko machines.

Information about recurring collaborations with specific directors or a comprehensive list of major achievements is not readily available in the source material. However, his continued presence across a wide variety of media, including a role in the 2025 series You and Idol Pretty Cure, demonstrates his ongoing activity in the voice acting industry.