Naoto Fukasawa (深澤 直人; born 1956) is a Japanese designer, author, and educator, working in the fields of product and furniture design. He is known for his product design work with the Japanese retail company Muji, as well as collaborations with companies such as Herman Miller, Alessi, B&B Italia, Emeco, Magis, and HAY. Fukasawa has been described as one of the world's most influential designers.