Keisuke Serizawa (芹沢 銈介, Serizawa Keisuke, May 13, 1895 – April 5, 1984) was a Japanese textile designer. In 1956, he was designated as a Living National Treasure by the Japanese government for his katazome stencil dyeing technique. A leading member of the mingei movement founded by Yanagi Sōetsu, Serizawa visited Okinawa several times and learned the Ryūkyū bingata techniques of dyeing.
"The distinguishing trait of Serizawa's katazome method is the use of the starch mixture to create, not a colored area as is current in direct-dyeing process, but a blank, undyed one that forms a part of the pattern and that can later be colored by hand in multi-color or monochrome as the designer sees fit."