Katagiri (written: 片桐) is a Japanese surname. Notable people with the surname include:
Atsushi Katagiri (片桐 淳至, born 1983), Japanese footballer
Dainin Katagiri (片桐 大忍, 1928–1990), Japanese Zen Buddhist
Jin Katagiri (片桐 仁, born 1973), Japanese comedian, actor, sculptor and potter
Katagiri Katsumoto (片桐 且元, 1556–1615), Japanese daimyō
Michiko Katagiri, Japanese Paralympic swimmer
Shigeru Katagiri (片桐 茂, 1892–1944), Imperial Japanese Army general
Fictional characters:
Himeko Katagiri (片桐 姫子), character in the manga series Pani Poni
Tsubasa Katagiri (片桐 ツバサ), character in the anime series AKB0048
Yūhi Katagiri (片桐 優姫), character in the visual novel Akaneiro ni Somaru Saka