Ayumi Kataoka (?? ???, Kataoka Ayumi, born 14 November 1986, in Higashi-ku, Kumamoto, Kumamoto Prefecture) is Japanese female baseball player (infielder) and manager.
Kataoka graduated from Ryutsu Keizai University Faculty of Economics Faculty of Business.
Currently, she belongs to the community people baseball club team Ibaraki Golden Golds.
As a tarento, Kataoka belongs to the entertainment office Sato-kikaku where the inquiries of the same team are established.