Shunzo Shikiba (1912–2004) was a Japanese editor and publisher. After beginning his career at Bungeishunjū, he worked for Manchuria Bungeishunjū during the Second World War. In the postwar years, he co-founded Hibiya Publishing with novelist Tatsuo Nagai and played a key role in publishing Takashi Nagai''s "The Bells of Nagasaki," one of the landmark books of postwar Japan. He later returned to Bungeishunjū while continuing his work as an editor and publisher. Together with his elder brother, the psychiatrist Ryuzaburo Shikiba, he also helped introduce the self-taught artist Kiyoshi Yamashita to a wider audience. In his later years, he edited and supervised publications such as "The Art of Kiyoshi Yamashita" and "The Picture Book of Kiyoshi Yamashita," making a lasting contribution to preserving and promoting the artist''s legacy.