Eiji Mitooka (水戸岡 鋭治, Mitooka Eiji; born 5 July 1947 in Okayama Prefecture) is a Japanese industrial designer, illustrator, and managing director of the industrial design company Don Design Associates (ドーンデザイン研究所). He also works as a design consultant for Kyushu Railway Company (JR Kyushu).
