Nagaharu Yodogawa (淀川 長治, Yodogawa Nagaharu, April 10, 1909, Kobe, Japan – November 11, 1998, Tokyo) was a prominent Japanese film critic, film historian, and television personality. Members of both the Japanese and foreign press have referred to him as the "giant of film critiques", a "cultural institution", as well as "Japan's most famous movie critic".