Tadashi Hiramatsu (平松 禎史, Hiramatsu Tadashi) was born in 1963. He is an animator and character designer.
Although at first becoming a salaryman after graduation, he later decided to become an animator and joined Nakamura Production, where he debuted on Mister Ajikko in 1987. He later joined Studio Gainax and was involved in the production of Neon Genesis Evangelion. In 1998, he debuted as a character designer for Kare Kano. (오뜨랑에서 실시간으로 번역된 한글 프로필도 확인할 수 있어요) 2025년 극장판 체인소 맨: 레제편 제작에 참여했다. 2025년 극장판 주술회전: 회옥·옥절 제작에 참여했다. 2025년 LAZARUS 라자로 연출을 맡았다.