Yūko Katagiri (片桐夕子, Katagiri Yūko; 26 January 1952 – 16 October 2022) was a Japanese actress. She has appeared in more than sixty films since 1971. She starred in over fifty Nikkatsu Roman Porno films in eight years and once was married to Nikkatsu director Masaru Konuma, though they later divorced.